Our records for 1937 hold 499 events from 10 regions; the best-ranked is “Second Sino-Japanese War begins after the Marco Polo Bridge incident”.
This page lists all 499 events in our records for 1937: 368 dated to the day, 112 from outside Europe and North America. The biggest come first, then every event month by month, grouped by region.
How sure we are: events with no label are high confidence. A grey label such as Exact day uncertain says why one detail is less certain; a yellow label such as Sources differ on the date marks a low-confidence event where the sources disagree or are thin. The notes say where. Dates are in the Gregorian calendar; where a country still used another calendar, the notes give the original. How events are checked
The biggest stories of 1937
Ranked by how widely known each event is today, one card per happening, at least a third from outside Europe and North America.
War & conflictWidely known
Second Sino-Japanese War begins after the Marco Polo Bridge incident
· near Beijing, Republic of China (now China) · Asia
Some details uncertain.
Historians date the war between China and Japan from 7 July 1937, when fighting flared near Beijing at the Marco Polo Bridge. The clash grew into a full Japanese invasion of the rest of China.
Why it is interesting. Chinese Nationalists and Communists had joined in a United Front the year before, hastened by the Xi'an Incident.
Notes and dating details
The lead dates the start to 7 July 1937, but also notes that some mark the Mukden incident of 18 September 1931 as the beginning, so the start date depends on definition. The infobox gives the end as 2 September 1945; Wikidata gives 9 September 1945 for the end.
Japanese troops enter Nanjing and begin the Nanjing Massacre
· Nanjing, Republic of China (now China) · Asia
Some details uncertain.
After the Chinese army retreated from Nanjing, Japanese troops entered the capital on 13 December 1937 and began killing and raping civilians and prisoners of war. Soldiers also burned about a third of the city.
Why it is interesting. After the war the international tribunal for the Far East (IMTFE) put the dead at more than 200,000; newer estimates mostly fall between 100,000 and 200,000.
Notes and dating details
The infobox gives 13 December 1937 for the start on the traditional reckoning of six weeks, while atrocities in the Nanjing area are said to have begun on 4 December 1937 and ended on 28 March 1938. The lead says December 1937 to March 1938. Wikidata gives 2 February 1938 as the end and also a 13 December 1937 start. Death-toll estimates range widely, from a low of 40,000 for the city alone to over 340,000 for the whole Shanghai-Nanjing region.
The airship Hindenburg burns while docking at Lakehurst
· Manchester Township, New Jersey, United States · North America
While coming in to dock at Lakehurst Naval Air Station in New Jersey on 6 May 1937, the hydrogen-filled German airship Hindenburg burst into flames. Thirty-five of the 97 people on board died, 13 passengers and 22 crew.
Why it is interesting. Herbert Morrison's recorded eyewitness report for radio was broadcast the following day, and the publicity shattered confidence in giant passenger airships.
Notes and dating details
The infobox gives 36 total fatalities, which includes one person on the ground; the lead gives 35 deaths among those aboard. Several theories exist about what ignited the fire and what fuelled it first.
Dominican troops carry out the Parsley massacre of Haitians
· Dominican Republic · North America
Some details uncertain.
In October 1937 Dominican Army troops, on the orders of the dictator Rafael Trujillo, slaughtered Haitians across the north-west border zone and parts of the Cibao. Almost every Haitian living along the frontier was killed or driven across the border, and most scholars estimate about 20,000 deaths.
Why it is interesting. The massacre takes its name from reports that victims had to pronounce the Spanish word perejil, although scholars doubt that test was used.
Notes and dating details
The infobox gives 2 to 8 October 1937; the lead says October 1937. The body says Trujillo made his intentions clear in a speech on 2 October 1937 in Dajabón. Wikidata gives the same start and end days. Death estimates vary: the infobox gives 17,000 to 35,000 and the lead gives 14,000 to 40,000.
German and Italian aircraft bomb the Basque town of Guernica
· Guernica, Spain · Europe
Some details uncertain.
On 26 April 1937 the German Condor Legion and Italy's Aviazione Legionaria bombed Guernica for the Nationalists under Franco. Republican forces had used the town as a communications centre just behind the front, and the number of victims is still disputed.
Why it is interesting. The Spanish Republic commissioned Pablo Picasso to paint an anti-war work showing the raid, which he began on 11 May 1937.
Notes and dating details
The lead gives 26 April 1937; Wikidata gives 27 April 1937. The victim count is disputed: the Basque government reported 1,654 killed at the time, local historians identified 126 victims (revised to 153), and a British source cited by the USAF Air War College gives 400 civilians.
Picasso paints Guernica in response to the bombing of the town
· Paris, France · Europe
Some details uncertain.
At his Paris home Pablo Picasso painted Guernica after the bombing of the town on 26 April 1937. The Spanish Republican government had commissioned a large work from him in January for its pavilion at the Paris exposition.
Why it is interesting. The grey, black and white canvas shows a gored horse, a bull, screaming women and a dismembered soldier, and it now hangs in the Museo Reina Sofía in Madrid.
Notes and dating details
The text gives only the year 1937 for the painting. The full English Wikipedia article says Picasso spent 35 days on it, completing it on 4 June 1937, and that it was unveiled in July 1937 at the Paris exposition; accounts of when he began differ (1 May or 11 May). Wikidata gives the year 1937.
Pope Pius XI dates his encyclical Mit brennender Sorge, written in German
· Vatican City · Europe
Some details uncertain.
Pius XI wrote the encyclical in German rather than Latin and dated it 14 March 1937. Copies were smuggled into Nazi Germany past the censors and read aloud in German Catholic churches a week later.
Why it is interesting. The Gestapo raided churches the day after it was read out, seizing copies and closing the presses that had printed it, though more than 300,000 copies had already been secretly distributed.
Notes and dating details
Three dates are involved. The lead says the encyclical was issued on 10 March 1937 but dated 14 March (Passion Sunday), and read from pulpits on 21 March; the infobox gives 14 March 1937. Wikidata gives 21 March 1937 and also 10 April 1937 as a publication date. The document date, 14 March, is stored.
The battle began on 13 August 1937 and lasted until 26 November, when Japan captured Shanghai. The fighting spread across the ground, the skies and the water, and the city was heavily damaged.
Why it is interesting. Some historians treat it as the first battle of the Second World War.
Notes and dating details
The infobox and lead agree on 13 August to 26 November 1937, as does Wikidata.
Republican forces attack Teruel, opening the Battle of Teruel
· Teruel, Spain · Europe
On 15 December 1937 a Republican division under Lister attacked Teruel through falling snow, without a preliminary bombardment. The city changed hands several times in the two-month battle before the Nationalists retook it.
Why it is interesting. The fighting took place in what has been called Spain's worst winter in two decades, and between them the two sides took 110,000 casualties.
Notes and dating details
The infobox gives 15 December 1937 to 22 February 1938 for the whole battle. Wikidata gives the same start and end days. Casualties are given in the lead.
The Soviet Union begins deporting Koreans from the Far East to Central Asia
· Primorsky Krai, Soviet Union (now Russia) · Asia
From 1 September 1937 the NKVD forced nearly 172,000 Soviet Koreans out of the Russian Far East and into the Kazakh and Uzbek republics, on orders from Stalin and Molotov. The authorities officially cited the danger of Japanese espionage.
Why it is interesting. Moving the deportees to Central Asia took 124 trains, and no Soviet people as a whole had previously been deported because of its ethnicity.
Notes and dating details
The infobox gives September to October 1937; the body gives 1 September 1937 for the first group deported and 27 September 1937 for the second phase. Wikidata gives September 1937 as start and 1 October 1937 as end. Death-toll estimates differ widely. Part of the Soviet repression of 1937 (Great Purge group).
Tolkien's children's novel The Hobbit is published
· United Kingdom · Europe
George Allen & Unwin published The Hobbit in the United Kingdom on 21 September 1937. The story sends Bilbo Baggins off with Gandalf and thirteen dwarves to win back treasure from the dragon Smaug.
Why it is interesting. Its publisher's request for a follow-up led to The Lord of the Rings.
Notes and dating details
The infobox gives 21 September 1937, matching Wikidata; the lead says 1937 and the body says September 1937.
· San Francisco, California, United States · North America
Some details uncertain.
The suspension bridge linking San Francisco to Marin County opened to the public on 27 May 1937. At its opening it was the longest and tallest suspension bridge in the world.
Why it is interesting. The system of five foghorns installed in 1937 still works today.
Notes and dating details
The lead gives 27 May 1937 for opening to the public, and the infobox gives only 1937; the infobox gives completion as 19 April 1937. Wikidata gives 28 May 1937 as the opening and 27 May 1937 as another date.
FC Barcelona wins the Mediterranean League in wartime Spain
SportSome details uncertain
The Mediterranean League was played from January to May 1937 in the Republican part of Spain during the Spanish Civil War, and FC Barcelona won it.
Notes
The body gives January to May 1937 for the league, with no exact days. Wikidata gives only a year-level end value, a placeholder for 1937, so it is not used.
The Third Battle of the Corunna Road is fought near Madrid
War & conflictSome details uncertain
In January 1937, during the Spanish Civil War, Nationalist forces tried again to cut the road link that the Republicans held between Madrid and the Sierra de Guadarrama. They took a large section of the road but failed to win the open countryside needed to surround Madrid.
Notes
The article gives only January 1937. Wikidata gives 3 to 15 January 1937, which the article does not confirm, so the month is stored with medium confidence.
The French aircraft maker Nieuport ceases to exist after mergers
Economy & tradeSome details uncertain
The French aircraft maker Nieuport, founded in 1908 by Édouard Nieuport, ceased to exist as a company in January 1937 after a series of mergers, and its successor was the nationalised aircraft group SNCAO.
Notes
The English infobox gives January 1937 as when the company became defunct and lists SNCAO as successor, and Wikidata also gives January 1937; the English text gives no date for the final merger, so the month is stored with medium confidence. French Wikipedia says the firm merged with Loire Aviation in July 1935 to form Loire-Nieuport, which joined the nationalised SNCAO in January 1937 under the 1936 nationalisation law. Later in the same article it dates the nationalisation of Loire-Nieuport as SNCAO to February 1937 and says the Nieuport name left the commercial register in March 1937.
Anatomist and Egyptologist Sir Grafton Elliot Smith dies
Lives
Sir Grafton Elliot Smith, an Australian-British anatomist and Egyptologist, died at Broadstairs in Kent on New Year's Day 1937. He occupied the chair of Anatomy at University College London between 1919 and 1937.
Notes
The infobox, lead and body agree on 1 January 1937, as does Wikidata. The infobox gives Broadstairs, Kent, England, as the place of death.
Kyösti Kallio wins the 1937 Finnish presidential election
Politics & diplomacy
Finland's 1937 presidential election had two stages: electors were chosen on 15 and 16 January, and they met on 15 February to pick the president. Kyösti Kallio won on the second ballot after most of Ståhlberg's electors switched away from him.
Notes
The infobox and lead give 15 and 16 January 1937 for the popular vote and 15 February 1937 for the electoral college, which is stored as the end date. Wikidata gives only the year. A photo caption shows the new and old presidents leaving Parliament in Helsinki on 1 March 1937.
The Second Battle of the Corunna Road ends near Madrid
War & conflict
Fighting northwest of Madrid ran from 13 December 1936 until 15 January 1937. The Nationalists did sever the Corunna Road, yet they never managed to surround Madrid, and a Republican counter-offensive halted their advance.
Notes
The infobox and lead give 15 January 1937 as the last day of the battle, and Wikidata gives the same day. The battle began on 13 December 1936. The infobox calls the result a Republican victory, while the article says the Nationalists cut the road but failed to encircle Madrid.
England wins the 1937 Home Nations rugby union Championship
Sport
England won the 1937 Home Nations Championship and the Triple Crown across six matches played from 16 January to 3 April 1937.
Notes
The infobox and lead give 16 January to 3 April 1937, matching the start and end dates in Wikidata. The raw infobox names England as champions and Triple Crown winners. The article names no single host city, so the place is the countries of the four teams.
· Derry, Northern Ireland, United Kingdom · Europe
The Northern Ireland politician John Hume is born in Derry
Lives
John Hume was born in Derry, Northern Ireland, on 18 January 1937, the eldest of seven children in a working-class Catholic family. He helped found the Social Democratic and Labour Party and led it.
Notes
The infobox and lead give 18 January 1937; the body says only 1937. Wikidata agrees with the infobox day.
Radio Nacional de España begins broadcasting in Salamanca
Everyday life
Spain's national public service radio broadcaster, Radio Nacional de España, officially began in Salamanca on 19 January 1937, in the midst of the Civil War.
Notes
The infobox, lead and body give 19 January 1937, as does Wikidata.
The Nazi government passes the Greater Hamburg Act
Politics & diplomacy
The Nazi government passed the Greater Hamburg Act on 26 January 1937, exchanging territory between Hamburg and Prussia. Hamburg absorbed Altona, Wandsbek and Harburg-Wilhelmsburg from Prussia and gave up most of its exclaves, among them Geesthacht and Cuxhaven.
Notes
The English infobox and lead give 26 January 1937, and Wikidata gives the same day as its inception date. German Wikipedia confirms that the law is dated 26 January 1937 and was printed in the Reichsgesetzblatt on 27 January, which is Wikidata's publication date. Most of the law took effect on 1 April 1937.
Julien Duvivier's film Pépé le Moko is released in France
Stage, music & film
Julien Duvivier's Pépé le Moko, with Jean Gabin as a gangster on the run who is trapped in Algiers, was released in France on 28 January 1937. It adapts a novel by Henri La Barthe.
Notes
The infobox gives 28 January 1937 for France and 3 March 1941 for the United States. Wikidata gives 28 January 1937.
Georgy Pyatakov is sentenced to death at the second Moscow show trial
Politics & diplomacySome details uncertain
Georgy Pyatakov, a leading Bolshevik in Ukraine around the time of the 1917 revolution, was arrested in September 1936 and was lead defendant at the second Moscow show trial from 23 to 30 January 1937. The court sentenced him to death on 30 January.
Notes
The infobox, lead and Wikidata give 30 January 1937 as the date of death, but the section on his arrest and execution says he was sentenced to death on 30 January and executed on 1 February, so the date is unsettled and confidence is medium. The same section gives the trial as 23 to 30 January 1937 and his rehabilitation on 13 June 1988. The lead gives his birth as 6 August 1890, the old-style date; the infobox gives 18 August 1890.
The actress and activist Vanessa Redgrave is born in Blackheath
Lives
Vanessa Redgrave was born in Blackheath, London, on 30 January 1937. She is a British actress and political activist who broke through in 1961 as Rosalind in the Royal Shakespeare Company's As You Like It.
Notes
The infobox and lead give 30 January 1937, and Wikidata agrees.
The 75th United States Congress met in Washington, D.C., from 3 January 1937 to 3 January 1939, with Democrats holding a supermajority in both chambers and increasing it.
Notes
The lead gives 3 January 1937 for the start of the term, and Wikidata agrees. The infobox gives 5 January 1937 as the start of the first session.
Hitchcock's Sabotage is released in the US as The Woman Alone
Stage, music & filmSome details uncertain
Alfred Hitchcock's British spy thriller Sabotage, with Sylvia Sidney, Oscar Homolka and John Loder in the cast, reached US audiences on 11 January 1937 under the title The Woman Alone. It follows a woman who finds out her husband is a terrorist agent.
Notes
The infobox lists three dates: a London trade preview on 2 December 1936, a United States release on 11 January 1937 and a United Kingdom release on 8 February 1937. Wikidata gives 11 January 1937 and lists the other two as alternates. The article calls it a 1936 film. The US date is stored, so confidence is medium.
· Newhall, California, United States · North America
Western Air Express Flight 7 crashes near Newhall, California
Disasters
A Western Air Express Boeing 247D flying from Salt Lake City to Burbank crashed on a hillside near Newhall, California, on 12 January 1937 in rain and fog. Five of the 13 people on board died, including the explorer and filmmaker Martin Johnson.
Notes
The infobox and lead give 12 January 1937, and Wikidata agrees.
· Sneedville, Tennessee, United States · North America
Nine-year-old Eunice Winstead is married to Charlie Johns in Tennessee
Everyday life
In January 1937 Charlie Johns, a tobacco farmer, married his nine-year-old neighbour Eunice Winstead. Life magazine covered the marriage the following month, and Tennessee afterwards introduced a minimum marriage age of sixteen.
Notes
The body gives 19 January 1937, and the lead says January 1937. Wikidata gives only the year. The lead gives the groom's age as 22 and the body gives it as 24, so no age for him is stated.
Franklin D. Roosevelt is inaugurated for a second term
Politics & diplomacy
Roosevelt's second inauguration took place on 20 January 1937 at the East Portico of the US Capitol, beginning his second term and John Nance Garner's second and final term as vice president. Chief Justice Charles Hughes administered the oath.
Notes
The infobox, lead and Wikidata agree on 20 January 1937.
· New York City, New York, United States · North America
The New York Film Critics Circle presents its awards for 1936 films
Stage, music & film
The New York Film Critics Circle presented its second awards, for the best filmmaking of 1936, on 24 January 1937 at the Rainbow Room at Rockefeller Center. Mr. Deeds Goes to Town won Best Picture.
Notes
The lead gives 24 January 1937 for the presentation, matching Wikidata.
· Chicago, Illinois, United States · North America
Guiding Light begins as an NBC radio serial
Stage, music & filmSome details uncertain
Irna Phillips and Emmons Carlson created the 15-minute serial, first broadcast on NBC on 25 January 1937 and produced in Chicago. Its story centred on the minister John Ruthledge and those who turned to him.
Notes
The lead gives both 19 January 1937 and 25 January 1937 for the start of the radio serial; the infobox and body give 25 January 1937, which Wikidata also gives. Wikidata also lists 30 June 1952, the start of the television version.
· Los Angeles, California, United States · North America
The Good Earth premieres in Los Angeles
Stage, music & film
The Carthay Circle Theatre in Los Angeles hosted the world premiere of The Good Earth on 29 January 1937. The drama about Chinese farmers struggling to survive stars Paul Muni as Wang Lung.
Notes
The infobox gives a United States release on 29 January 1937, and the body gives the same day for the Los Angeles premiere. Wikidata gives only the year 1937.
Fritz Lang's American crime drama You Only Live Once, starring Sylvia Sidney and Henry Fonda, was released on 29 January 1937. It was Lang's second film made in the United States.
Notes
The infobox gives 29 January 1937, and Wikidata gives the same day. Wikidata also lists 3 March 1937 as another date, so confidence is medium.
· British India (now India, Pakistan and Bangladesh) · Asia
Provincial elections are held in British India under the Government of India Act 1935
Politics & diplomacySome details uncertain
Voting under the Government of India Act 1935 covered all eleven governors' provinces of British India between 18 January and 20 February 1937, when final results were declared.
Notes
The infobox gives 18 January to 20 February 1937, and the lead gives 20 February for the final results. Wikidata gives 10 June 1937, which the article does not support, so confidence is medium. The lead says Congress took power in five provinces but names seven.
The 30th Australian Championships, an event now called the Australian Open, were played on outdoor grass at the White City Tennis Club in Sydney from 22 January to 1 February 1937.
Notes
The lead gives 22 January to 1 February for the 1937 tournament. Wikidata gives only the year 1937.
Messerschmitt Bf 109 fighter enters operational service
TechnologySome details uncertain
The German fighter went into service in February 1937 and was first used in combat in Spain's civil war. Willy Messerschmitt and Robert Lusser designed it with an all-metal body, a closed canopy and retractable landing gear.
Notes
The infobox gives February 1937 for introduction and the lead says service began during 1937. Wikidata gives only the year 1937.
Nationalist and Italian forces ended a February 1937 offensive against Republican-held Málaga province in a battle from 3 to 8 February, with air and naval support from Nazi Germany. The result was a Nationalist victory.
Notes
The infobox gives 3 to 8 February 1937, matching Wikidata's start day.
Lou Andreas-Salomé, a Russian-born psychoanalyst, author and essayist, died in Göttingen on 5 February 1937, of uremia. Her wide interests brought her friendships with Nietzsche, Freud, Paul Rée and Rainer Maria Rilke.
Notes
The infobox, lead and body give 5 February 1937; Wikidata gives 5 February 1937 as its main date but also lists 2 February 1937 as another date.
In February 1937 Franco's Nationalists tried to dislodge Republican lines along the Jarama river, just east of Madrid, in fighting that lasted until 27 February. Spanish Legionnaires and Moroccan Regulares pushed the Republican Army of the Centre back, but no breakthrough came.
Notes
The infobox and lead agree on 6 to 27 February 1937, matching Wikidata.
The Málaga-Almería road massacre of civilians fleeing Málaga
War & conflict
After Nationalist and fascist forces took the largely Republican city of Málaga on 8 February 1937, civilians fleeing on foot along the N-340 coastal road toward Almería were attacked in the days that followed, in a massacre known as the Desbandá. Three Nationalist cruisers shelled the road and the refugees, mostly elderly people, women and children, were also bombed from the air.
Notes
The infobox, lead and Wikidata give 8 February 1937, the day Málaga fell; the attacks on the fleeing refugees followed in the days after. The article gives differing figures for the numbers who fled and who died, so none are stored. The shelling by three Nationalist cruisers is described in the section on the flight and massacre.
· Vienna, Austria, and London, United Kingdom · Europe
The 1937 World Figure Skating Championships are held in Vienna and London
Sport
The men's events were held in Vienna on 12 and 13 February 1937, and the ladies' and pairs' events in London on 1 and 2 March. Felix Kaspar won the men's title and Cecilia Colledge the ladies'.
Notes
The infobox and lead give 12 to 13 February in Vienna and 1 to 2 March in London, matching the start and end dates in Wikidata. Wikidata also gives the year 1937 as the main date.
Sergo Ordzhonikidze, an Old Bolshevik and Soviet statesman born and raised in Georgia, died in Moscow on 18 February 1937. He led the Workers' and Peasants' Inspectorate and oversaw Soviet economic production.
Notes
The infobox gives 18 February 1937 for his death, and the lead gives the same day. Wikidata gives the same day.
Queen Wilhelmina's decree reaffirms red, white and blue as the Dutch flag
Politics & diplomacy
On 19 February 1937 Queen Wilhelmina issued a decree confirming the Netherlands' flag colours as red, white and blue. It aimed to end confusion caused by the revival of the orange Prince's Flag, which Protestants, Orangists, conservative liberals and fascists had taken up.
Notes
The infobox lists 1937 as the year the red was reaffirmed, and the lead and body give 19 February 1937 for the decree. Wikidata gives the same day.
Harald V, later King of Norway, is born at Skaugum
Lives
Harald V of Norway was born on 21 February 1937 at Skaugum in Asker, the only son and youngest child of Crown Prince Olav and Crown Princess Märtha. At birth he stood second in line to the throne.
Notes
The infobox and lead give 21 February 1937, and Wikidata agrees.
Joe Davis wins the 1937 World Snooker Championship
Sport
Joe Davis won his 11th world title at Thurston's Hall in London, beating Horace Lindrum 32-29 in the final of the championship that ran from 22 February to 20 March 1937. Davis came back after trailing 13-17 and 19-21.
Notes
The lead gives 22 February to 20 March 1937. Wikidata gives only the year 1937.
Roosevelt's court-packing bill is introduced in the Senate and later defeated
Politics & diplomacy
Roosevelt's bill, introduced on 5 February 1937, would have added more justices to the Supreme Court, as he wanted rulings favourable to the New Deal after the Court struck down several of its measures. The Senate sent it back to committee on 22 July 1937 by 70 votes to 20, which killed it.
Notes
The lead gives 5 February 1937 for the introduction of the bill, and Wikidata gives the same publication day. The bill was defeated on 22 July 1937, which is stored as the end date.
· New York City, New York, United States · North America
Elihu Root dies
Lives
Elihu Root, an American lawyer and Republican, served as Secretary of War under McKinley and Theodore Roosevelt and later as Secretary of State under Roosevelt. He died in New York City on 7 February 1937.
Notes
The infobox and lead agree on 7 February 1937, as does Wikidata.
Hal Foster's comic strip Prince Valiant first appears
Art & literature
Hal Foster's American comic strip Prince Valiant, set in the era of King Arthur, first appeared on 13 February 1937. It tells one continuous epic adventure story.
Notes
The infobox and lead give 13 February 1937 for the first strip, and Wikidata agrees.
· Miami Beach, Florida, United States · North America
Frank Capra's Lost Horizon has its world premiere in Miami Beach
Stage, music & filmSome details uncertain
Frank Capra's adventure drama fantasy Lost Horizon, from a screenplay by Robert Riskin based on James Hilton's 1933 novel, was shown to an audience for the first time on 18 February 1937 at the Lincoln Theater in Miami Beach. A version edited by Harry Cohn opened in San Francisco on 2 March 1937.
Notes
The article body dates the world premiere to 18 February 1937, at the Lincoln Theater in Miami Beach, citing the Miami News of that day and the Miami Herald of 19 February. The infobox lists San Francisco on 2 March 1937 as the premiere, and French and Spanish Wikipedia also give 2 March; the body places that showing as the premiere of the version edited by Harry Cohn, which ran 132 minutes, with general release on 1 September 1937. Wikidata gives only the year 1937. The 18 February date rests on Wikipedia's cited newspaper items and has not been confirmed in a film database, so confidence is medium.
Argentina beats Brazil in the play-off deciding the 1937 South American Championship
Sport
Argentina and Brazil finished level on points at the top of the 1937 South American Championship, so they met in a deciding match at Estadio Gasómetro in Buenos Aires on 1 February 1937. Argentina won 2-0.
Notes
The infobox and lead give 1 February 1937. Wikidata gives only the year.
Venezuela creates Rancho Grande, now Henri Pittier National Park
Everyday life
President Eleazar López Contreras created the park by decree on 13 February 1937 under the name Rancho Grande, making it the oldest national park in Venezuela.
Notes
The infobox and history section give 13 February 1937, and Wikidata agrees.
The Uruguayan playwright, poet and short story writer Horacio Quiroga died in Buenos Aires on 19 February 1937 after drinking cyanide. He had been diagnosed with terminal prostate cancer that year.
Notes
The infobox, lead and body agree on 19 February 1937, as does Wikidata. The infobox gives Buenos Aires as the place of death.
The American architect and landscape architect Walter Burley Griffin, designer of Canberra, died of peritonitis in Lucknow on 11 February 1937 after gall bladder surgery.
Notes
The infobox and lead agree on 11 February 1937 for his death, as does Wikidata. The infobox gives the place as Lucknow, United Provinces, British India.
Japan established the Order of Culture on 11 February 1937, a single-class honour that the Emperor confers on men and women for achievements in the arts, literature, science, technology or wider culture.
Notes
The infobox and lead give 11 February 1937, and Wikidata agrees.
The Uzbek SSR adopted a new state emblem in early 1937, based on that of the Soviet Union. A sickle, cotton and wheat show agriculture, a hammer shows heavy industry, and a rising sun shines over a map of Soviet Central Asia.
Notes
The lead and the body give 14 February 1937, tied to a constitution approved by the Sixth Extraordinary All-Uzbek Congress of Soviets, and Wikidata agrees. The infobox gives 2 March 1937 as the adoption date. The conflict is not explained in the article, so confidence is medium.
· Cebu City, Commonwealth of the Philippines (now Philippines) · Asia
Cebu City receives a renewed charter
Politics & diplomacySome details uncertain
On 24 February 1937 Cebu City was given a new charter after a change of colonial administration had invalidated the city status conferred by the Spanish king in 1594.
Notes
The body gives 24 February 1937 for the renewed charter, which is also Wikidata's date; the infobox lists a 22 December 1979 date for becoming a highly urbanized city.
· Addis Ababa, Italian East Africa (now Ethiopia) · Africa
Italian forces begin the Yekatit 12 massacre in Addis Ababa
War & conflictSome details uncertain
After an attempt on 19 February 1937 to assassinate the marshal Rodolfo Graziani, who governed Italian East Africa as viceroy, Italian occupation forces killed and imprisoned Ethiopians in Addis Ababa. Ethiopian accounts put the dead at 30,000, while other estimates typically range from 1,400 to 6,000.
Notes
The infobox and lead give 19 February 1937 for the attempt on Graziani and the start of the reprisals. The lead describes the killing as lasting three days after the attempt, while Wikidata gives an end date of 21 February 1937, so the span is not stored and confidence is medium. The name Yekatit 12 is an Ethiopian calendar date; the 19 February 1937 date given here is Gregorian.
Colchester United was formed in 1937 as a new professional club after officials opposed turning the older Colchester Town professional. It played at Town's ground, Layer Road, for 71 years.
Notes
The infobox and history section give March 1937 for the formation of the club. The section on the crest dates the club's formation to June 1937, so the month is uncertain and confidence is medium. Wikidata gives March 1937.
London Film Productions' Fire Over England, directed by William K. Howard with a script by Clemence Dane, first paired Laurence Olivier with Vivien Leigh. It was released on 5 March 1937.
Notes
The infobox gives 5 March 1937. Wikidata gives only the year.
Battle of Cape Machichaco: cruiser Canarias attacks Basque trawlers off Bermeo
War & conflict
On 5 March 1937 the Nationalist heavy cruiser Canarias fought four Basque Navy trawlers that were escorting the transport Galdames, bound for Bilbao with 173 passengers. The Nationalists won.
Notes
The infobox and lead give 5 March 1937, and Wikidata agrees.
The first issue of the French women's magazine Marie Claire appears
Art & literature
Jean Prouvost founded the monthly women's fashion magazine Marie Claire, which began publication in France in 1937.
Notes
The infobox gives 5 March 1937 for the first issue, while the lead and body say only 1937. Wikidata gives only the year, and its description refers to the Italian edition, but the article is about the French magazine, so Paris is given as the place.
· Bolshoye Maslennikovo, Yaroslavl Oblast, Soviet Union (now Russia) · Europe
Valentina Tereshkova, the first woman in space, is born
Lives
Valentina Tereshkova, later the first woman in space, came into the world on 6 March 1937 in the Yaroslavl region village of Bolshoye Maslennikovo. On 16 June 1963 she flew alone aboard Vostok 6.
Notes
The infobox and lead give 6 March 1937, and Wikidata agrees.
The German Lutheran theologian, philosopher and scholar of comparative religion Rudolf Otto died of pneumonia in Marburg on 6 March 1937, after a serious fall from a tower in October 1936.
Notes
The article disagrees with itself: the infobox and body give 6 March 1937 for his death, while the lead and Wikidata give 7 March 1937. The 6 March date is stored and confidence is medium. The infobox gives Marburg as the place of death.
Battle of Guadalajara begins in the Spanish Civil War
War & conflict
Fought from 8 to 23 March 1937, it opened with an Italian offensive that had been halted by 11 March. Republican forces and the International Brigades then beat the Italian and Nationalist troops who were trying to encircle Madrid.
Notes
The infobox and lead agree on 8 to 23 March 1937, matching Wikidata's start and end days.
George Orwell's The Road to Wigan Pier is published
Art & literatureSome details uncertain
On 8 March 1937 Victor Gollancz published Orwell's fifth book, The Road to Wigan Pier, in London, both as a Left Book Club selection and as a trade edition. Its first half records his investigations of working-class living conditions in Lancashire and Yorkshire.
Notes
The infobox gives 8 March 1937 for the Left Book Club selection and the trade edition, and Wikidata agrees. The same infobox gives May 1937 for the separate Left Book Club supplementary volume, so confidence is medium. The article places the publisher in London.
The title Duke of Windsor is created for the former Edward VIII
Politics & diplomacy
On 8 March 1937 the title Duke of Windsor was created for Prince Edward, the former Edward VIII, who had abdicated in December 1936 to marry the American divorcée Wallis Simpson. Parliament and the Church of England thought her unsuitable as a possible consort.
Notes
The infobox and lead give 8 March 1937. Wikidata gives only the year.
The Russian writer Yevgeny Zamyatin, an author of science fiction, literary criticism and political satire, died in poverty in Paris on 10 March 1937. He had won Stalin's permission to leave the Soviet Union.
Notes
The lead and infobox agree on 10 March 1937, as does Wikidata.
Jersey Airport began operating on 10 March 1937 and had four grass runways, after the island's government, the States of Jersey, decided to build it. Before then, air travellers arrived by biplane airliner, and some seaplanes put down on the beach.
Notes
The infobox and body give 10 March 1937, and Wikidata agrees.
Charles-Marie Widor, a French organist, composer, conductor, teacher and critic of the late Romantic era, died at home in Paris on 12 March 1937. He taught organ at the Paris Conservatoire, succeeding César Franck, and later composition.
Notes
The infobox, lead and body agree on 12 March 1937, as does Wikidata.
Violinist and composer Jenő Hubay dies in Budapest
Lives
Jenő Hubay, a Hungarian violinist, composer and music teacher, died in Budapest on 12 March 1937. He was born in Pest, now part of Budapest, and was also known by the German name Eugen Huber.
Notes
The infobox and lead agree on 12 March 1937, as does Wikidata. The infobox gives Budapest as the place of death.
Pope Pius XI dates his encyclical Mit brennender Sorge, written in German
Religion & philosophySome details uncertain
Pius XI wrote the encyclical in German rather than Latin and dated it 14 March 1937. Copies were smuggled into Nazi Germany past the censors and read aloud in German Catholic churches a week later.
Notes
Three dates are involved. The lead says the encyclical was issued on 10 March 1937 but dated 14 March (Passion Sunday), and read from pulpits on 21 March; the infobox gives 14 March 1937. Wikidata gives 21 March 1937 and also 10 April 1937 as a publication date. The document date, 14 March, is stored.
Agatha Christie's Poirot collection Murder in the Mews appears in Britain
Art & literature
Collins Crime Club published Agatha Christie's Murder in the Mews and Other Stories, a collection of four Hercule Poirot novellas, in the UK on 15 March 1937.
Notes
The infobox and lead give 15 March 1937 for the UK edition, and Wikidata gives only the year.
Austen Chamberlain, a British statesman and Nobel Peace Prize winner, died in London on 16 March 1937. He was the son of Joseph Chamberlain and the elder half-brother of Neville, who later became Prime Minister.
Notes
The infobox and lead agree on 16 March 1937, as does Wikidata.
Production of Eisenstein's film Bezhin Meadow is halted for good
Stage, music & film
On 17 March 1937 the central directorate of the Soviet cinema authority ordered production of Sergei Eisenstein's Bezhin Meadow stopped permanently. Work had run since 1935, and the head of Soviet cinema, Boris Shumyatsky, had already ordered a halt and rewrite in August 1936.
Notes
The film was never released, so the article gives only a year for it. The infobox and Wikidata give 1937, with no day. The day stored here is the date the article gives for the permanent halt. The earlier stoppage in August 1936 was a pause for rewriting.
Pope Pius XI issues the encyclical Divini Redemptoris on atheistic communism
Religion & philosophy
On 19 March 1937 Pius XI issued the encyclical subtitled On Atheistic Communism, in which he aimed to sum up that creed's principles as they appeared chiefly in Bolshevism.
Notes
The infobox and body agree on 19 March 1937, as does Wikidata. The infobox lists Mit brennender Sorge as the preceding encyclical.
The Feijenoord stadium, De Kuip, opens in Rotterdam
ArchitectureSome details uncertain
The Rotterdam stadium nicknamed De Kuip, meaning the Tub, was completed in 1937 to a design by Leendert van der Vlugt, with an original capacity of 64,000. It opened on 27 March 1937.
Notes
The infobox gives an opening on 27 March 1937. Wikidata gives 23 July 1937, which differs, so confidence is medium. The lead gives only the completion year 1937, and the body gives 2 May 1937 for the first international match.
Karol Szymanowski, the Polish composer, pianist and writer, died on 29 March 1937 in a Lausanne sanatorium, after earlier treatment at another in Grasse.
Notes
The infobox, lead and body agree on 29 March 1937, as does Wikidata.
Italian and German aircraft bomb the town of Durango
War & conflict
On 31 March 1937 Italian and German aircraft bombed Durango, a town of 10,000 people that served as a key road and rail junction behind the front line. The town was destroyed.
Notes
The infobox, lead and body agree on 31 March 1937, as does Wikidata.
The Nationalist Biscay Campaign begins in the Basque Country
War & conflict
From 31 March to 1 July 1937 Nationalist forces fought through Biscay, occupying the city of Bilbao and the province. The Basque Eusko Gudarostea fielded 50,000 men against 65,000 on the insurgent side.
Notes
The infobox, lead and Wikidata agree on 31 March to 1 July 1937.
Detective Comics issue 1 appears with a March 1937 cover date
Art & literatureSome details uncertain
Detective Comics launched as an anthology of hard-boiled crime stories, with stars such as Slam Bradley, a character Jerry Siegel and Joe Shuster created before Superman. Its title later gave the publisher DC Comics its name.
Notes
The first issue was advertised with a December 1936 cover illustration but appeared 3 months later, cover-dated March 1937; a cover date is not necessarily the on-sale day. Wikidata gives the year 1937.
Social Credit backbenchers revolt against Premier William Aberhart in Alberta
Politics & diplomacySome details uncertain
Backbench members of Premier William Aberhart's Social Credit League rebelled against him from March to June 1937, in a year when half his cabinet resigned or was dismissed. Aberhart kept the premiership, but a compromise gave a committee of backbenchers considerable power.
Notes
The infobox and lead give March to June 1937, with no days, and Wikidata gives only the year.
· Los Angeles, California, United States · North America
The 9th Academy Awards are held at the Biltmore Hotel
Stage, music & film
The ceremony of 4 March 1937 honoured films of 1936, with George Jessel as host, and introduced awards for supporting actors and actresses. The Great Ziegfeld won Best Picture.
Notes
The infobox and lead give 4 March 1937 for the ceremony, and Wikidata agrees. The body says the nominees were announced on 7 February 1937.
· Swampscott, Massachusetts, United States · North America
Inventor Elihu Thomson dies
Lives
Elihu Thomson, an English-American engineer and inventor, died in Swampscott, Massachusetts, on 13 March 1937. He helped found major electrical firms in the United States, Britain and France.
Notes
The infobox and lead agree on 13 March 1937, as does Wikidata. The infobox gives Swampscott, Massachusetts, as the place of death.
· Providence, Rhode Island, United States · North America
H. P. Lovecraft dies
Lives
H. P. Lovecraft, an American writer of weird fiction, horror, fantasy and science fiction, died in Providence, Rhode Island, where he was born, on 15 March 1937. He is best known for inventing the Cthulhu Mythos.
Notes
The infobox and lead agree on 15 March 1937, as does Wikidata.
· Ponce, Puerto Rico, United States · North America
Police shoot at a Nationalist Party march in the Ponce massacre
War & conflictSome details uncertain
On Palm Sunday, 21 March 1937, police opened fire on a peaceful march by Puerto Rican Nationalist Party supporters in Ponce. Seventeen civilians, a policeman and a National Guardsman were killed, with some counts reaching 21 dead, and more than 200 civilians were wounded.
Notes
The infobox and lead give 21 March 1937, and Wikidata agrees. The English lead counts 19 dead: 17 civilians, a policeman and a National Guardsman. The English body speaks of 17 unarmed civilians and two policemen killed and lists 17 men, a woman and a young girl among the dead. The French lead gives 21 dead including 2 policemen, and the German article gives 21 Puerto Ricans killed. The higher count of 21 is therefore mentioned alongside the English lead's breakdown.
Congress accepts Andrew Mellon's gift and approves the National Gallery of Art
Art & literatureSome details uncertain
On 24 March 1937, Mellon's birthday, an Act of Congress accepted Andrew Mellon's art collection and building funds and approved a museum on the National Mall.
Notes
The body gives 24 March 1937 for the Act of Congress and the lead says the gallery was established in 1937; the infobox gives 1938 as its establishment year. Wikidata gives 24 March 1937.
George Stevens's film Quality Street is released in the United States
Stage, music & filmSome details uncertain
RKO Radio Pictures released George Stevens's Quality Street, a historical comedy set in 19th-century England and starring Katharine Hepburn and Franchot Tone, in the US on 26 March 1937.
Notes
Only the infobox gives a day, 26 March 1937, and the lead says 1937. Wikidata gives only the year.
The MGM musical Maytime, with Jeanette MacDonald and Nelson Eddy, is released
Stage, music & filmSome details uncertain
Robert Z. Leonard directed Maytime, an MGM musical and romantic drama starring Jeanette MacDonald and Nelson Eddy with John Barrymore, released on 26 March 1937.
Notes
Only the infobox gives a day, 26 March 1937, and the lead says 1937. Wikidata gives only the year, so confidence is medium.
· Richmond, Virginia, United States · North America
The actor and filmmaker Warren Beatty is born in Richmond, Virginia
Lives
Warren Beatty was born Henry Warren Beaty in Richmond, Virginia, on 30 March 1937. He won the Academy Award for Best Director for Reds and has received 14 Academy Award nominations.
Notes
The infobox, lead and body give 30 March 1937, and Wikidata agrees.
· Turkmen SSR, Soviet Union (now Turkmenistan) · Asia
The Turkmen SSR adopts its state emblem
Politics & diplomacy
The Turkmen SSR adopted a new state emblem in March 1937, based on the Soviet Union's coat of arms. Cotton, wheat and grapes symbolise farming, while an oil derrick with a pipeline stands for heavy industry.
Notes
The infobox and lead give 2 March 1937. Wikidata gives only the month.
· Azerbaijan SSR, Soviet Union (now Azerbaijan) · Asia
The Azerbaijan SSR adopts its state emblem
Politics & diplomacy
The Azerbaijan SSR's new constitution of 14 March 1937 described the republic's emblem, which follows the design of the Soviet Union's. A hammer and sickle sit above a drilling rig, with a red star on top.
Notes
The infobox and body give 14 March 1937, when an extraordinary congress of Soviets, the ninth for Azerbaijan, adopted the republic's new constitution, and Wikidata agrees. The lead says only 1937.
Oil industry workers formed the football club Neftyanik in Baku on 18 March 1937, and it kept that name until 1968. Its first official match took place on 24 May 1937.
Notes
The infobox, lead and body agree on 18 March 1937, as does Wikidata.
The Armenian SSR adopts a new state emblem with its 1937 constitution
Politics & diplomacySome details uncertain
After a new constitution was adopted on 23 March 1937, the Armenian SSR changed its coat of arms. Grain ears replaced the olive wreath, the rising sun disk was dropped, and a five-pointed star topped the hammer and sickle.
Notes
The body ties the change of emblem to the new constitution of 23 March 1937, and the infobox gives the adoption year as 1922 and 1937. No separate adoption day is given for the emblem, so confidence is medium. Wikidata gives only the year.
· Kazakh SSR, Soviet Union (now Kazakhstan) · Asia
The Kazakh SSR adopts its state emblem
Politics & diplomacy
The Kazakh Soviet Socialist Republic adopted its state emblem on 26 March 1937, modelled on that of the Soviet Union. It shows two wheat sheaves, a rising sun for the nation's future, and a banner with the Soviet motto in Russian and Kazakh.
Notes
The infobox and lead give 26 March 1937, and Wikidata agrees. The body ties that day to the republic constitution adopted by the extraordinary congress of Soviets, whose article 121 described the emblem. The body adds that no drawing existed then and that the competition for the design was decided on 16 May 1937.
Ahmed Izzet Pasha, one of the last Ottoman grand viziers, dies
Lives
Ahmed Izzet Pasha, a Turkish-Albanian soldier and statesman who was a general in the First World War, died in Istanbul on 31 March 1937. He served as grand vizier from 14 October to 8 November 1918.
Notes
The lead and body give 31 March 1937, and Wikidata gives the same day. The infobox gives Istanbul as the place of death and lists the death date together with the birth year 1864.
Abdelaziz Bouteflika, later president of Algeria, is born in Oujda
Lives
Abdelaziz Bouteflika, later president of Algeria, was born in Oujda, in French-ruled Morocco, on 2 March 1937. He served in the National Liberation Front during the Algerian War and was Algeria's foreign minister from 1963 to 1979.
Notes
The infobox and lead give 2 March 1937, and Wikidata agrees. Oujda was then in the French protectorate of Morocco.
The monarchist party Renovación Española is dissolved when Franco merges the right
Politics & diplomacySome details uncertain
The Spanish monarchist party Renovación Española, which backed the return of Alfonso XIII to the throne, formally disappeared in April 1937 when Franco merged the right-wing groups into the Falange Española Tradicionalista y de las JONS.
Notes
The body places the end in April 1937, when the merged movement was formed. The infobox gives 8 March 1937 for the dissolution, and the article does not explain the difference, so only the month is stored and confidence is medium. Wikidata gives only the year.
On 1 April 1937 six German-built Ju 52 bombers with fighter escorts raided Jaén for the Nationalists, ordered by General Queipo de Llano in reprisal for a Republican raid on Córdoba. About 157 to 159 civilians died. The raid was long blamed on Germany's Condor Legion, but a 2013 study found Spanish pilots.
Notes
The English lead and Bombing section and Spanish Wikipedia give 1 April 1937. The English lead credits the Condor Legion, while the Spanish article's section on the motive for the attack says that attribution was long made but a 2013 study by the historian Juan Cuevas Mata found German aircraft flown only by Spanish pilots, with no part for the Legion. The figure of 159 civilian deaths is in the English Bombing section and infobox; 157 dead and 280 wounded are in the Spanish lead, infobox and section on the attack. The six bombers and their fighter escort are in the English Bombing section.
Former sultan of Morocco Abd al-Hafid dies in France
Lives
Abd al-Hafid, Sultan of Morocco from 1908 to 1912, died at Enghien-les-Bains in France on 4 April 1937. He abdicated in 1912 after the Treaty of Fes.
Notes
The infobox, lead and body agree on 4 April 1937, as does Wikidata. The infobox gives his birth only as between 1875 and 1880 and the place of death as Saint Georges Castle, Enghien-les-Bains.
Bella Akhmadulina came into the world on 10 April 1937 in Moscow, an only child whose father was Tatar and whose mother was Russian-Italian. Her output as a Soviet and later Russian writer covered poetry, short stories and translations.
Notes
The infobox, lead and body give 10 April 1937, and Wikidata agrees.
Ilya Ilf, half of the writing duo Ilf and Petrov, dies
Lives
Ilya Ilf, who was Jewish by origin and worked as a journalist and writer in the Soviet Union, died in Moscow on 13 April 1937. He usually worked with Yevgeny Petrov, and the pair were known as Ilf and Petrov.
Notes
The infobox and lead agree on 13 April 1937, as does Wikidata. The infobox gives Moscow as the place of death.
Hergé's Tintin story The Black Island begins serialisation in Le Petit Vingtième
Art & literatureSome details uncertain
On 15 April 1937 the newspaper Le Petit Vingtième began weekly serialisation of Hergé's seventh Tintin adventure, first titled Le Mystère de l'avion gris. Tintin and Snowy travel to England and Scotland in pursuit of a counterfeiting gang.
Notes
The infobox gives the original run as 15 April 1937 to 16 June 1938, the lead says weekly from April to November 1937, and the body gives 15 April to 16 November 1937; the start date is consistent across these. Wikidata gives only the year 1937.
The National Socialist Flyers Corps is founded as the Nazi Party's aviation organisation
War & conflict
The National Socialist Flyers Corps, a paramilitary aviation organisation of the Nazi Party, was founded on 15 April 1937 and took over from the German Air Sports Association. Friedrich Christiansen led it from the start until 26 June 1943.
Notes
The infobox and body give 15 April 1937, and Wikidata gives only the year.
Råsunda Stadium opens in Solna with AIK against Malmö FF
SportSome details uncertain
Sweden's national football stadium at Råsunda in Solna held its inaugural match, AIK against Malmö FF, on 18 April 1937. AIK won, with Axel Nilsson scoring the first goal.
Notes
The infobox gives 17 May 1937 as the opening date, while the history section gives 18 April 1937 for the first match. Wikidata gives 18 April as its main date and 17 May as another. The first match is stored, and confidence is medium.
The Communist Party of Slovenia was founded in April 1937 as a branch of the Yugoslav communist party, and no other regional branch had acted autonomously before it.
Notes
The infobox gives 18 April 1937 and the lead says April 1937. Wikidata gives only the year. The article does not name the place of founding, so only the state is given.
Franco founds the single party FET y de las JONS by decree
Politics & diplomacy
Franco's Unification Decree of 19 April 1937 created his single party, FET y de las JONS, and forced the Falange Española de las JONS and the Traditionalist Communion into one body. Both had backed the military rising of July 1936.
Notes
The infobox and lead give 19 April 1937, and Wikidata agrees.
CEDA ceases to exist after Franco's Unification Decree
Politics & diplomacy
In April 1937 Franco's Unification Decree merged Falange and Carlist groups into the FET y de las JONS and outlawed the other parties in rebel-held territory, so the Catholic party CEDA ceased to exist.
Notes
The infobox gives 19 April 1937 for the dissolution, linked to the Unification Decree, and Wikidata gives the same day. The body gives April 1937 for the decree.
Mussolini inaugurates the Cinecittà film studios in Rome
Stage, music & film
Benito Mussolini inaugurated the Cinecittà studios in Rome himself on 21 April 1937. The Fascist regime had built them to revive Italian cinema and rival Hollywood.
Notes
The body gives 21 April 1937 for the inauguration, while the infobox and Wikidata give only the founding year 1937.
J. Arthur Rank founds the Rank Organisation, a British film conglomerate
Economy & tradeSome details uncertain
J. Arthur Rank founded the J. Arthur Rank Organisation in 1937 to bring his film-making interests together. It soon became the biggest film business in Britain.
Notes
Only the infobox gives the day, 23 April 1937; the lead and body say only 1937, so confidence is medium. Wikidata gives only the year. The infobox places the headquarters in London, which is used as the place.
German and Italian aircraft bomb the Basque town of Guernica
War & conflictSome details uncertain
On 26 April 1937 the German Condor Legion and Italy's Aviazione Legionaria bombed Guernica for the Nationalists under Franco. Republican forces had used the town as a communications centre just behind the front, and the number of victims is still disputed.
Notes
The lead gives 26 April 1937; Wikidata gives 27 April 1937. The victim count is disputed: the Basque government reported 1,654 killed at the time, local historians identified 126 victims (revised to 153), and a British source cited by the USAF Air War College gives 400 civilians.
Antonio Gramsci, an Italian journalist and Marxist philosopher and a founder of the Italian Communist Party, died in Rome aged 46. He had been jailed in 1926 as a critic of Mussolini and was freed shortly before his death.
Notes
The infobox gives his age as 46. Wikidata gives the same day.
King George VI formally opens the National Maritime Museum at Greenwich
Art & literature
King George VI formally opened the National Maritime Museum at Greenwich on 27 April 1937, travelling there along the Thames from London with his daughter, Princess Elizabeth.
Notes
The body gives 27 April 1937 for the opening. The infobox and Wikidata give only the year 1937.
Henrich Focke founds the helicopter company Focke-Achgelis at Hoykenkamp
Economy & trade
Henrich Focke, who had been ousted in 1936 from Focke-Wulf, the company he co-founded in 1924, set up the helicopter company Focke-Achgelis at Hoykenkamp on 27 April 1937 with the pilot Gerd Achgelis.
Notes
The body gives 27 April 1937 and the lead says 1937. Wikidata gives only the year.
Trans-Canada Air Lines, later Air Canada, is created
Economy & tradeSome details uncertain
Federal legislation created Trans-Canada Air Lines in April 1937 as a subsidiary of Canadian National Railway. It began with two Lockheed Model 10 Electras and a Boeing Stearman biplane bought from Canadian Airways with Crown seed money.
Notes
The infobox gives 10 April 1937 as the founding date, the body gives 11 April 1937 for creation by federal legislation, and the lead says the airline was founded in 1937 while tracing its origin to the government's 1936 creation of the airline; because the days differ, only the month is stored. Wikidata gives the year 1937.
Marked Woman, starring Bette Davis and Humphrey Bogart, is released
Stage, music & filmSome details uncertain
Lloyd Bacon's crime drama Marked Woman, set in Manhattan's underworld, was released on 10 April 1937 with Bette Davis and Humphrey Bogart in the leads.
Notes
The infobox gives a release on 10 April 1937. The lead and body give no release day, and Wikidata gives only the year 1937, so confidence is medium. The body says production began on 9 December 1936.
· Pima County, Arizona, United States · North America
Organ Pipe Cactus National Monument is created in Arizona
Everyday life
Organ Pipe Cactus National Monument, in southern Arizona on the border with Sonora, Mexico, was created on 13 April 1937 and is managed by the National Park Service.
Notes
The infobox gives 13 April 1937 and the lead says 1937. Wikidata agrees with the infobox.
Daffy Duck made his debut in Porky's Duck Hunt, a cartoon released on 17 April 1937 and made by Tex Avery and Bob Clampett at Leon Schlesinger Productions. Daffy usually plays the screwball, or the foil to Bugs Bunny or Porky Pig.
· New York City, New York, United States · North America
Richard Perkin and Charles Elmer found the optics firm Perkin-Elmer
Economy & trade
Richard Perkin and Charles Elmer, friends through a shared interest in astronomy, started Perkin-Elmer as a partnership to make precision optics on 19 April 1937.
Notes
The Founding section gives 19 April 1937 for the partnership, the small Manhattan office and 13 December 1939 for the incorporation; the infobox and lead say 1937. Wikidata gives only the year.
· Los Angeles, California, United States · North America
A Star Is Born premieres in Los Angeles
Stage, music & film
The Technicolor drama A Star Is Born, produced by David O. Selznick and directed by William A. Wellman, premiered at Grauman's Chinese Theatre in Los Angeles on 20 April 1937. Janet Gaynor plays an aspiring actress and Fredric March a fading star.
Notes
The infobox, lead and body agree on 20 April 1937. Wikidata gives only the year 1937.
· Los Angeles, California, United States · North America
The actor and activist George Takei is born in Los Angeles
Lives
George Takei was born Hosato Takei in Los Angeles on 20 April 1937. As a child he lived with his Japanese American family in the Tule Lake Segregation Center during the Second World War.
Notes
The infobox, lead and body give 20 April 1937, and Wikidata agrees.
· Neptune City, New Jersey, United States · North America
The actor Jack Nicholson is born in New Jersey
Lives
The American actor and filmmaker Jack Nicholson was born John Joseph Nicholson on 22 April 1937 in Neptune City, New Jersey. In 1958 he made his first film appearance, in The Cry Baby Killer for Roger Corman.
Notes
The infobox and lead give 22 April 1937, and Wikidata agrees.
· Philadelphia, Pennsylvania, United States · North America
Wallace Carothers, credited with inventing nylon, dies
LivesSome details uncertain
Wallace Carothers, the DuPont chemist credited with inventing nylon, died in Philadelphia on 29 April 1937, taking his own life after long struggles with depression.
Notes
The infobox, the lead dates and Wikidata give 29 April 1937 for his death. The lead also says he took his life on 28 April 1937, and the body says he went to work on 28 April and was found dead in a Philadelphia hotel room around 5pm the next day. The two dates are kept apart in the article, so confidence is medium. The infobox gives Philadelphia as the place of death; Wikidata names Wilmington.
Nicanor Gordo and Joaquim Veiga founded Atlético Clube Goianiense on 2 April 1937, bringing football to the recently founded city of Goiânia. It is the oldest football club in Goiânia.
Notes
The infobox and body give 2 April 1937. Wikidata gives only the year.
Chilean football club Universidad Católica is founded
Sport
The football club Universidad Católica was founded in Santiago on 21 April 1937, growing out of a sports branch of the Universidad Católica de Chile. Students of the university had played football matches from around 1910.
Notes
The infobox gives 21 April 1937. The lead and history section say only 1937, and Wikidata gives only the year, so the day rests on the infobox alone.
An Islamic rebellion against Sheng Shicai begins in southern Xinjiang
War & conflictSome details uncertain
In 1937 Uyghur Muslim rebels led by Kichik Akhund rose in southern Xinjiang against Sheng Shicai's pro-Soviet government, after the Uyghur commander Muhiti fled Kashgar on 2 April. The provincial government won.
Notes
The infobox gives 2 April to 15 October 1937, written in a date-range template, and Spanish Wikipedia and Wikidata agree. The body dates Muhiti's flight from Kashgar to 2 April and has Kichik Akund's irregulars seizing the old city of Kashgar ten days after a failed attack on the airfield on 20 May. The stored start is the flight that opened the revolt; the lead gives only the year for the rising itself.
Japan holds a general election for the House of Representatives
Politics & diplomacy
Voters elected all 466 members of Japan's House of Representatives on 30 April 1937, after parliament was dissolved on 31 March. Rikken Minseitō became the largest party with 179 seats.
Notes
The infobox, lead and Wikidata agree on 30 April 1937.
Saddam Hussein, later president of Iraq, is born near Tikrit
LivesSome details uncertain
Saddam Hussein was born into a peasant Sunni Arab family in al-Awja, a village near Tikrit. His official date of birth is 28 April 1937, though the real date was never recorded.
Notes
The infobox and lead give 28 April 1937, and Wikidata agrees. A footnote on the infobox date says this was his official birth date under his own government and that the real date was never recorded, probably falling between 1935 and 1939, so confidence is medium.
Sunderland beat Preston North End 3-1 at Wembley on 1 May 1937, with Bobby Gurney, Raich Carter and Eddie Burbanks scoring in the second half after Frank O'Donnell had put Preston ahead.
Notes
The infobox, lead and Wikidata agree on 1 May 1937. The infobox gives Wembley Stadium, London, as the venue.
Hitler institutes the Order of the German Eagle for foreign dignitaries
Politics & diplomacySome details uncertain
Hitler instituted the Order of the German Eagle on 1 May 1937 as an award given chiefly to foreign diplomats. It was presented in six classes until 1943.
Notes
The infobox and lead give 1 May 1937, and Wikidata's main date agrees. Wikidata also lists 29 April 1939 as another date, which the article does not mention, so confidence is medium.
The siege of the Santuario de Nuestra Señora de la Cabeza ends
War & conflict
Republican troops had encircled some 1,200 rebel Guardia Civil members and Falangists at the sanctuary near Andújar, in Jaén, since 14 September 1936, and the besieged were forced to surrender on 1 May 1937 after a long offensive.
Notes
The infobox and lead give 1 May 1937 as the end of the siege, and Wikidata agrees. The siege began on 14 September 1936.
Street fighting between Republican factions begins in Barcelona
War & conflict
Street fighting centred on Barcelona raged from 3 to 8 May 1937 between the Republican and Catalan governments and the Communists on one side and the anarchists of the CNT, joined by the anti-Stalinist POUM, on the other. The government regained control of the city and of Catalonia.
Notes
The infobox and lead agree on 3 to 8 May 1937, matching Wikidata. Death tolls were reported differently: Barcelona radio allegedly claimed 600 on 6 May, while La Vanguardia later cited 221 according to judicial proceedings.
Mackenzie King opens the new Chelsea Bridge in London
Architecture
Canadian Prime Minister William Lyon Mackenzie King, in London for the coronation, opened the new Chelsea Bridge over the Thames on 6 May 1937. G. Topham Forrest and E. P. Wheeler designed it to replace the earlier suspension bridge, originally called Victoria Bridge.
Notes
The infobox and body give 6 May 1937, and Wikidata agrees.
The 25th Giro d'Italia, organised and sponsored by La Gazzetta dello Sport, started and ended in Milan and ran from 8 to 30 May 1937. Gino Bartali of the Legnano team won.
Notes
The infobox and lead agree on 8 to 30 May 1937, matching Wikidata.
King George VI and Queen Elizabeth are crowned at Westminster Abbey
Politics & diplomacy
George VI, who became king when his brother Edward VIII abdicated on 11 December 1936, was crowned with Queen Elizabeth at Westminster Abbey on 12 May 1937. The ceremony followed that of George V and Mary in 1911 quite closely.
Notes
The infobox and lead give 12 May 1937, as does Wikidata. The date was first set for the coronation of Edward VIII, before he abdicated.
· Prague, Czechoslovakia (now Czech Republic) · Europe
Madeleine Albright, later US Secretary of State, is born in Prague
Lives
Madeleine Albright was born Marie Jana Körbelová in Prague on 15 May 1937. Her family moved to the United States when she was eleven, after the 1948 communist coup.
Notes
The infobox and lead give 15 May 1937, and Wikidata agrees.
· Prague, Czechoslovakia (now Czech Republic) · Europe
Karel Kramář, first prime minister of Czechoslovakia, dies
Lives
Karel Kramář, a Czech politician who led the Young Czechs from 1897, died in Prague on 26 May 1937. In 1918 he took office as the first prime minister of the newly formed Czechoslovak state, resigning within a year.
Notes
The infobox and lead agree on 26 May 1937, as does Wikidata. The infobox gives Prague, Czechoslovakia, as the place of death.
The company that became Volkswagen is founded in Berlin
Economy & tradeSome details uncertain
On 28 May 1937 the Nazi Party's German Labour Front set up a company within its Strength Through Joy programme. Called at first the Gesellschaft zur Vorbereitung des Deutschen Volkswagens, it was meant to prepare a car for the German people.
Notes
The infobox gives the founding place as Wolfsburg, while the body says the company was established in Berlin on 28 May 1937; the body's Berlin is used. Wikidata gives the same day.
Alfred Adler, the Austrian physician and psychotherapist, founder of individual psychology, died of a heart attack in Aberdeen, Scotland, during a lecture tour.
Notes
The infobox and lead agree on 28 May 1937, as does Wikidata.
German warships bombard Almería during the Spanish Civil War
War & conflict
At dawn on 31 May 1937 a German heavy cruiser and four destroyers shelled the Spanish port of Almería in revenge for a Republican air raid on a German warship. Nineteen or twenty civilians were killed, 55 people were injured and 35 buildings were damaged.
Notes
The infobox, lead and body give 31 May 1937, and Wikidata agrees. The casualty and damage figures come from the casualties field of the infobox, whose result field also describes the city as severely damaged.
The Republican Segovia Offensive is launched as a diversion for Bilbao
War & conflict
On 31 May 1937 the Republicans attacked in the Sierra de Guadarrama, hoping to take Segovia and pull Nationalist forces away from their drive toward Bilbao. A short early gain was followed by failure, as Nationalist aircraft dominated the sky.
Notes
The infobox and lead give 31 May to 6 June 1937. Wikidata gives 6 June 1937 as its date, the last day of the offensive, so the first day is stored here with the last as the end date.
· Los Angeles, California, United States · North America
Captains Courageous has its world premiere in Los Angeles
Stage, music & filmSome details uncertain
The Metro-Goldwyn-Mayer adventure drama Captains Courageous, directed by Victor Fleming from Rudyard Kipling's 1897 novel, had its world premiere in Los Angeles in May 1937. It stars Spencer Tracy and Freddie Bartholomew, with Lionel Barrymore and Melvyn Douglas.
Notes
The article gives conflicting dates. The lead calls the Carthay Circle Theatre showing in Los Angeles the world premiere, and a photo caption dates the Los Angeles premiere to 17 May 1937. The infobox lists a New York City premiere on 11 May 1937 and a United States release on 25 June 1937. Wikidata gives only the year 1937. The dates are not settled, so only the month is stored, with low confidence.
Robert Johnson's Cross Road Blues is released as a single
Stage, music & filmSome details uncertain
Robert Johnson's Cross Road Blues, a solo piece for voice and acoustic slide guitar that he recorded in November 1936, was issued on a 78 rpm single in May 1937. It circulated mainly around the Mississippi Delta.
Notes
The infobox and body give May 1937 for the first release, with no day. Wikidata gives only the year. The song was recorded in November 1936.
Gone with the Wind wins the Pulitzer Prize for the Novel
Art & literatureSome details uncertain
Margaret Mitchell's Gone with the Wind won the 1937 Pulitzer Prize for the Novel. The drama prize went to Moss Hart and George S. Kaufman for You Can't Take It with You, and Robert Frost won the poetry prize for A Further Range.
Notes
The article lists the winners without a date in its text. Its citations include New York Times and St. Louis Post-Dispatch reports dated 4 May 1937 announcing the awards, so May 1937 is stored with medium confidence. Wikidata gives only the year.
· Manchester Township, New Jersey, United States · North America
The airship Hindenburg burns while docking at Lakehurst
Disasters
While coming in to dock at Lakehurst Naval Air Station in New Jersey on 6 May 1937, the hydrogen-filled German airship Hindenburg burst into flames. Thirty-five of the 97 people on board died, 13 passengers and 22 crew.
Notes
The infobox gives 36 total fatalities, which includes one person on the ground; the lead gives 35 deaths among those aboard. Several theories exist about what ignited the fire and what fuelled it first.
Shall We Dance, with Astaire and Rogers, is released
Stage, music & film
Mark Sandrich's musical comedy Shall We Dance, the seventh of ten films pairing Fred Astaire and Ginger Rogers, was released in the United States on 7 May 1937. Astaire plays a ballet dancer posing as Russian who falls for a tap dancer played by Rogers.
Notes
The infobox gives 7 May 1937 for the United States release, and Wikidata gives only the year.
· Glen Cove, New York, United States · North America
The novelist Thomas Pynchon is born on Long Island
Lives
Thomas Pynchon was born on 8 May 1937 at Glen Cove on Long Island, New York. He is an American novelist known for dense, complex postmodern fiction, including V., The Crying of Lot 49 and Gravity's Rainbow.
Notes
The infobox, lead and body give 8 May 1937, and Wikidata agrees.
The Prince and the Pauper, with Errol Flynn, is released
Stage, music & film
The film version of Mark Twain's 1881 novel The Prince and the Pauper, starring Errol Flynn, the twins Billy and Bobby Mauch, and Claude Rains, opened on 8 May 1937, four days before the coronation of George VI and Elizabeth.
Notes
The infobox and lead give 8 May 1937, and Wikidata gives only the year. The lead says the film was timed for the coronation of Edward VIII, which it dates to 1936, but the article on the coronation says that coronation had been planned for 12 May 1937, so the year 1936 is left out.
Leo McCarey's tragedy Make Way for Tomorrow, released on 9 May 1937, stars Victor Moore and Beulah Bondi as an old couple split up after losing their home. None of their five children will take in both parents.
Notes
The infobox gives 9 May 1937. Wikidata gives 30 April 1937 as its date, so the two disagree and confidence is medium.
· Ormond Beach, Florida, United States · North America
John D. Rockefeller dies
Lives
John D. Rockefeller, the American businessman and philanthropist who founded Standard Oil on the back of oil refining, died at Ormond Beach, Florida. He is buried in Lake View Cemetery in Cleveland, Ohio.
Notes
The infobox and lead agree on 23 May 1937, as does Wikidata.
· Dearborn, Michigan, United States · North America
Ford attacks United Auto Workers organisers at River Rouge in the Battle of the Overpass
Economy & trade
On 26 May 1937 Ford Motor Company attacked United Auto Workers organisers at its River Rouge plant in Dearborn. Walter Reuther and Richard Frankensteen led union men who meant to hand out leaflets on the overpass by the main gate.
Notes
The infobox and lead give 26 May 1937, and Wikidata agrees.
Michael Curtiz's boxing drama Kid Galahad, made by Warner Bros. with Edward G. Robinson, Bette Davis and Humphrey Bogart, premiered on 26 May 1937. The newcomer Wayne Morris plays the title role.
Notes
The infobox gives 26 May 1937 and labels it the premiere. Wikidata gives only the year.
· San Francisco, California, United States · North America
The Golden Gate Bridge opens to the public
ArchitectureSome details uncertain
The suspension bridge linking San Francisco to Marin County opened to the public on 27 May 1937. At its opening it was the longest and tallest suspension bridge in the world.
Notes
The lead gives 27 May 1937 for opening to the public, and the infobox gives only 1937; the infobox gives completion as 19 April 1937. Wikidata gives 28 May 1937 as the opening and 27 May 1937 as another date.
· Chicago, Illinois, United States · North America
Chicago police shoot striking steelworkers in the Memorial Day massacre
Politics & diplomacy
Chicago police shot and killed ten unarmed demonstrators on 30 May 1937, during the Little Steel strike. The crowd of unionists, families and sympathisers had gathered at Sam's Place, headquarters of the Steel Workers Organizing Committee.
Notes
The infobox, lead and body agree on 30 May 1937, as does Wikidata.
· New York City, New York, United States · North America
Conservationist and eugenicist Madison Grant dies in New York
Lives
Madison Grant, an American lawyer, zoologist and writer, died of nephritis in New York City on 30 May 1937. As a conservationist he is credited with saving species including the American bison, and he helped found the Bronx Zoo and set up Denali and Glacier national parks.
Notes
The infobox and lead agree on 30 May 1937, as does Wikidata. The infobox gives New York City as the place of death.
· Indianapolis, Indiana, United States · North America
Wilbur Shaw wins the 1937 Indianapolis 500 in a record-close finish
Sport
Wilbur Shaw won the 25th Indianapolis 500 on 31 May 1937, the first of his three victories, despite an oil leak in the final laps. He held off Ralph Hepburn by 2.16 seconds.
Notes
The infobox, lead and Wikidata agree on 31 May 1937.
Los Glaciares National Park is established in Argentina
Politics & diplomacy
Los Glaciares National Park was set up in Santa Cruz Province on 11 May 1937 and is the largest national park in Argentina. UNESCO declared it a World Heritage Site in 1981.
Notes
The infobox and lead agree on 11 May 1937, matching Wikidata.
The South American Championships in Athletics are held in São Paulo
Sport
São Paulo hosted the continental athletics championships of South America between 27 and 30 May 1937. The previous edition took place in Santiago in 1935.
Notes
The infobox and lead give 27 to 30 May for the championships. Wikidata gives only the year 1937.
Mitsubishi Estate was set up in 1937 when the property assets of the Mitsubishi zaibatsu were split off into a separate company.
Notes
The English infobox gives 7 May 1937 and the body says 1937; Japanese Wikipedia also gives 7 May 1937 as the founding date. Wikidata gives only the year.
· Kfar Shmaryahu, Mandatory Palestine · Middle East
Kfar Shmaryahu is founded by German-Jewish immigrants
Everyday lifeSome details uncertain
Kfar Shmaryahu was founded in May 1937 by German-Jewish immigrants during the Fifth Aliyah, and named after Shmaryahu Levin. By late 1938 sixty families had settled there, and German was the language mostly spoken.
Notes
The article says only May 1937 and gives no day. Wikidata gives only the year.
· Casablanca, French Morocco (now Morocco) · Africa
Wydad Athletic Club is founded in Casablanca
Sport
Seven Moroccans from the independence movement founded the Wydad Athletic Club in Casablanca on 8 May 1937, led by Ihab Hajnaoui. Its football section was created in June 1939.
Notes
The infobox and lead agree on 8 May 1937, as does Wikidata. The article presents the club's origin as a response to French colonial control during the protectorate.
· Walayitta, Italian East Africa (now Ethiopia) · Africa
Mengistu Haile Mariam, later ruler of Ethiopia, is born
Lives
Mengistu Haile Mariam, an Ethiopian military officer and communist politician, was born in Walayitta on 21 May 1937, during the Italian occupation of Ethiopia.
Notes
The infobox, lead and body give 21 May 1937, and Wikidata agrees. The infobox puts the birthplace in the Galla-Sidamo Governorate and the body says Kaffa Province.
Marshal Tukhachevsky and other Red Army commanders are tried in secret and shot
Politics & diplomacySome details uncertain
Soviet authorities secretly tried the Red Army's high command during the Great Purge. Tukhachevsky and seven other senior officers were sentenced to death and shot overnight on 11 to 12 June 1937, on charges resting on confessions from other arrested officers.
Notes
The executions are dated to the night of 11 to 12 June 1937, immediately after sentencing, and Tukhachevsky's arrest to 22 May 1937; the trial day itself is not stated separately, so only the month is stored. The place is taken from the Tukhachevsky article's death place. Wikidata gives the year 1937. Great Purge group.
Levante FC wins the Copa de la España Libre in Republican Spain
SportSome details uncertain
The Copa de la España Libre was a football cup for the Republican side of Spain during the Civil War, played in June and July 1937. Levante FC won it, with Valencia FC second.
Notes
The lead gives only June and July 1937. Wikidata gives 6 June to 18 July 1937, which the article does not state, so only the months are stored and confidence is medium. Levante's long claim and the federation's recognition on 25 March 2023 are in the article's History section, before the group-stage table.
Radiodiffusion Française founds the Orchestre Radio-Symphonique in Paris
Stage, music & filmSome details uncertain
Radiodiffusion Française created the Orchestre Radio-Symphonique in Paris in June 1937, under the oversight of the postal and telegraph ministry headed by Robert Jardillier. It has borne its present name, Orchestre Philharmonique de Radio France, since 1989.
Notes
The body gives June 1937 and the infobox gives 1937, with no day. Wikidata gives only the year.
Organist Louis Vierne dies while giving a recital at Notre-Dame
Lives
Louis Vierne, the French organist and composer who had been organist at Notre-Dame de Paris since 1900, died on 2 June 1937 while giving an organ recital at the cathedral.
Notes
The infobox, lead and body agree on 2 June 1937, as does Wikidata. The infobox gives Paris as the place of death.
Alban Berg's unfinished opera Lulu is first performed in Zürich
Stage, music & film
The Zürich Opera premiered Alban Berg's Lulu, based on two plays by Frank Wedekind, on 2 June 1937 in an incomplete two-act version conducted by Robert Denzler. Berg had died having almost finished the twelve-tone opera.
Notes
The infobox and body give 2 June 1937 for the Zürich premiere, matching Wikidata. The lead gives 1937 for the incomplete premiere and 1979 for the complete one.
Emilio Mola, the Nationalist general who helped lead the July 1936 coup, died on 3 June 1937 when his twin-engined aircraft flew into a mountainside in bad weather while returning to Vitoria.
Notes
The infobox, lead and body agree on 3 June 1937, as does Wikidata. The infobox gives Alcocero, Burgos, as the place of death.
Flugfélag Akureyrar, forerunner of Icelandair, is founded
Economy & tradeSome details uncertain
Flugfélag Akureyrar, the company from which Icelandair traces its roots, was founded in Akureyri on Iceland's north coast on 3 June 1937. A single Waco YKS-7 floatplane began flight operations in 1938.
Notes
The infobox gives 3 June 1937 as the founding date. The body and Wikidata give only the year 1937, so confidence is medium.
Luxembourg voters narrowly reject a law banning parties that sought change by force
Politics & diplomacy
In a referendum on 6 June 1937 Luxembourg's voters narrowly turned down a law aimed at banning parties that sought change through force or threats, a measure that would have dissolved the Communist Party. Prime Minister Joseph Bech then resigned and Pierre Dupong replaced him.
Notes
The infobox and lead give 6 June 1937, and Wikidata agrees.
On 6 June 1937 Luxembourg voted in a partial general election covering the centre and north of the country, where 26 seats in the 55-seat Chamber of Deputies were contested.
Notes
The infobox and lead give 6 June 1937, and Wikidata agrees. A referendum on the order law was held on the same day.
Carl Orff's Carmina Burana is staged for the first time at Frankfurt
Stage, music & film
The Oper Frankfurt gave the first performance of Carl Orff's cantata Carmina Burana on 8 June 1937, with sets and costumes by Ludwig Sievert. Orff wrote the work in 1935 and 1936.
Notes
The infobox, lead and body agree on 8 June 1937, as does Wikidata. The infobox names the Oper Frankfurt as the premiere venue.
Jean Renoir's film La Grande Illusion is released in France
Stage, music & filmSome details uncertain
Jean Renoir's war drama, co-written with Charles Spaak, follows French officers held as German prisoners in the First World War who plot an escape. It was released in France on 8 June 1937.
Notes
The infobox gives a release on 8 June 1937. Wikidata gives 4 June 1937 (referenced to IMDb) and also lists 8 June 1937 for France and 12 September 1938 for the United States, so confidence is medium.
Mikhail Tukhachevsky, a Soviet general nicknamed the Red Napoleon who became a Marshal of the Soviet Union in 1935, was executed on 12 June 1937 after Soviet authorities accused him of treason.
Notes
The infobox and lead agree on 12 June 1937, matching Wikidata. The related secret trial of the Red Army command is covered separately. Great Purge group.
In June 1937 the Nationalist army took Bilbao, and with it what remained of the Republican-held Basque Country, in a battle within the War in the North. By 11 June the Basque forces had withdrawn into Bilbao itself.
Notes
The infobox gives 12 to 19 June 1937. Wikidata gives a start of 13 June 1937 and an end of 19 June 1937, so the start day differs and confidence is medium.
The Republican Huesca Offensive is launched in the Spanish Civil War
War & conflict
In June 1937 the Republican Army launched an offensive to capture Huesca, an Aragonese city Nationalist forces had held since July 1936. It ended in a Nationalist victory.
Notes
The infobox gives 12 to 19 June 1937, matching the end date in Wikidata. The lead gives June 1937.
The Stade Vélodrome opens in Marseille with a friendly against Torino
Architecture
The Stade Vélodrome in Marseille, home of Olympique de Marseille, opened on 13 June 1937 with a friendly between the club and Torino. Henri Ploquin was its original architect.
Notes
The infobox and body give 13 June 1937, as does Wikidata.
Wimille and Benoist win the 1937 24 Hours of Le Mans
Sport
Jean-Pierre Wimille and Robert Benoist won the 14th Grand Prix of Endurance, held on 19 and 20 June 1937 at the Circuit de la Sarthe, in a streamlined Bugatti Type 57G. They were the first to pass 2000 miles in the race, at a record pace.
Notes
The lead gives 19 and 20 June 1937. Wikidata gives only the year 1937.
The 57th Wimbledon Championships ran on outdoor grass courts in London from 21 June to 3 July 1937. Don Budge won the men's singles and Dorothy Round the women's.
Notes
The infobox and lead give 21 June to 3 July 1937, matching the start and end dates in Wikidata. Wikidata also gives the year 1937 as the main date.
Vera Menchik defeats Sonja Graf in a Women's World Chess Championship match
Sport
Reigning champion Vera Menchik beat Sonja Graf by 11½ to 4½ over 16 games at Semmering, winning nine games, drawing five and losing two. The players arranged the match themselves, and FIDE approved it.
Notes
The lead gives 26 June to 17 July 1937 for the match. Wikidata gives only the year 1937. The tournament held at the Stockholm Chess Olympiad in 1937 is a separate event.
· Memphis, Tennessee, United States · North America
The actor Morgan Freeman is born in Memphis
Lives
Morgan Freeman was born on 1 June 1937 in Memphis, Tennessee, and grew up in Mississippi, where he first acted in school plays. He became well known in the 1970s through the children's series The Electric Company.
Notes
The infobox and lead give 1 June 1937, and Wikidata agrees.
· Los Angeles, California, United States · North America
Jean Harlow dies
Lives
The American actress Jean Harlow, nicknamed the Blonde Bombshell and the foremost sex symbol of the early 1930s, died in Los Angeles on 7 June 1937. Her film career had lasted only nine years.
Notes
The infobox and lead agree on 7 June 1937, as does Wikidata.
Sir Robert Borden, Canada's eighth prime minister from 1911 to 1920 and the leader best known for guiding the country through the First World War, died in Ottawa on 10 June 1937.
Notes
The infobox and lead agree on 10 June 1937, as does Wikidata. The infobox gives Ottawa, Ontario, as the place of death.
The Marx Brothers film A Day at the Races is released
Stage, music & filmSome details uncertain
A Day at the Races, the Marx Brothers' seventh film, was released in the United States on 11 June 1937, with Margaret Dumont, Maureen O'Sullivan and Allan Jones co-starring. Like A Night at the Opera in 1935, it was a major hit.
Notes
The infobox gives a release on 11 June 1937. The lead and body give no release day, and Wikidata gives only the year 1937, so confidence is medium.
The Shulton Company launches Early American Old Spice
Economy & tradeSome details uncertain
William Lightfoot Schultz founded the Shulton Company in 1937, and its first product was a women's scent called Early American Old Spice. Procter & Gamble now makes Old Spice.
Notes
Only the infobox gives a day, 19 June 1937, and the text says 1937. Wikidata gives only the year, so confidence is medium. The article does not say where the company was based, so only the country is given.
· Los Angeles, California, United States · North America
Colin Clive, star of Frankenstein, dies
Lives
The British actor Colin Clive died of complications of tuberculosis in Los Angeles on 25 June 1937. His best-known role was Henry Frankenstein in the 1931 film Frankenstein, which he played again in the 1935 Bride of Frankenstein.
Notes
The infobox, lead and body agree on 25 June 1937, as does Wikidata. The infobox gives Los Angeles as the place of death.
Congress legally establishes the Civilian Conservation Corps
Politics & diplomacySome details uncertain
On 28 June 1937 Congress legally established the Civilian Conservation Corps, replacing its earlier designation as Emergency Conservation Work and extending its funding for three more years. The same law required vocational and academic training for enrollees.
Notes
The program itself began in 1933 under the name Emergency Conservation Work. The article's history section gives 28 June 1937 for its legal establishment under the CCC name, and Wikidata gives the same day. This is a single statement in the body, so confidence is medium.
The last issue of the Chinese art magazine Modern Sketch appears
Art & literatureSome details uncertain
The Chinese art magazine Modern Sketch, published monthly in Shanghai by Shao Xunmei's Modern Publications Ltd., ended with its issue of June 1937. It had appeared since January 1934.
Notes
The lead and history section give June 1937 for the last issue. The history section ties the closure to the start of the war between China and Japan, which the Chinese Red Army article dates to 7 July 1937, after that last issue, so the cause is left out of the summary. Wikidata gives June 1937.
· Pochonbo, Empire of Japan (now North Korea) · Asia
Korean and Chinese guerrillas raid the Japanese outpost at Pochonbo
War & conflictSome details uncertain
On 4 June 1937 Korean and Chinese guerrillas attacked and defeated a Japanese detachment at Pochonbo in northern Korea, as part of the anti-Japanese armed struggle. The commander is named as Kim Il Sung or possibly Choe Hyon.
Notes
The infobox, lead and Wikidata agree on 4 June 1937. The article gives the commander as Kim Il Sung or possibly Choe Hyon and says that the force sizes and the account of events differ between the Japanese, Korean and official North Korean versions, so confidence is medium. The infobox location is the village of Pojon in Kapsan county, Kankyonan-do province.
The Apostolic Prefecture of Kyoto is created, later the Catholic Diocese of Kyoto
Religion & philosophy
The Apostolic Prefecture of Kyoto was established on 17 June 1937, carved out of the Diocese of Osaka. Pope Pius XII raised it to a diocese on 12 July 1951.
Notes
The lead gives 17 June 1937, and Wikidata gives only the year. The list of bishops dates the first prefect's term from 19 March 1937, which is earlier than the establishment date, and the article does not explain this.
· Amur River, Soviet Union and Manchukuo border (now Russia and China) · Asia
Soviet and Japanese forces clash over Kanchazu Island on the Amur
War & conflict
Soviet and Japanese forces clashed in late June 1937 at Kanchazu Island on the Amur River, the border between the Soviet Union and Manchukuo. Soviet troops landed on 19 June; after a Japanese attack on 30 June sank a Soviet gunboat, they abandoned the island. The clash counts as a Japanese victory.
Notes
The infobox gives 19 to 30 June 1937, and the lead says late June. Wikidata gives only the month, June 1937.
The All India Football Federation is founded at Shimla
Sport
Delegates from nine regional football associations gathered at Army Headquarters in Shimla, and the All India Football Federation was officially founded on 23 June 1937. It became the governing body of football in India.
Notes
The infobox and history section agree on 23 June 1937. Wikidata gives only the year. The earlier March 1937 meeting is described as the start of the process, not the founding, and the stalled 1935 conference is in the same history section.
The religious kibbutz Tirat Zvi is founded in the Beit She'an Valley
Everyday life
Settlers founded the religious kibbutz Tirat Zvi in the Beit She'an Valley on 30 June 1937, amid the Arab revolt in Palestine and within the Tower and Stockade settlement drive. Its founders were German, Polish and Romanian Jews.
Notes
The infobox and body give 30 June 1937. Wikidata gives only the year.
· Antananarivo, French Madagascar (now Madagascar) · Africa
Malagasy poet Jean-Joseph Rabearivelo dies
LivesSome details uncertain
Jean-Joseph Rabearivelo, a Malagasy poet widely seen as Africa's first modern poet, took his own life by cyanide poisoning in Antananarivo on 22 June 1937.
Notes
The infobox, lead and body give 22 June 1937, while Wikidata gives 23 June 1937, so confidence is medium. The article gives his birth as 4 March 1901 or 1903. The infobox gives Antananarivo as the place of death.
North Pole-1, the first crewed drifting ice research station, opens
Exploration
North Pole-1, the first crewed research station to drift on Arctic Ocean ice, began on 21 May 1937, with its official opening on 6 June. The expedition Sever-1, led by Otto Schmidt, ran the station.
Notes
The lead gives 21 May 1937 for the establishment and 6 June 1937 for the official opening; the opening date is stored. Wikidata gives 6 June 1937.
A total solar eclipse of over seven minutes crosses the Pacific
Science
The total solar eclipse of 8 June 1937 reached a maximum of 7 minutes 4.06 seconds, with totality crossing the Pacific from the Gilbert and Ellice Islands to Peru, where it ended at sunset.
Notes
The lead gives 8 to 9 June 1937 because the path of totality began on 9 June local time in the Gilbert and Ellice Islands and ended at sunset in Peru on 8 June. The body's table gives first contact on 8 June 1937 at 18:04 UTC, so 8 June UTC is stored. Wikidata gives 8 June 1937.
The SS establishes the Buchenwald concentration camp near Weimar
Politics & diplomacySome details uncertain
At the start of July 1937 the SS founded Buchenwald on Ettersberg hill near Weimar. Its first inmates, who reached the site on 15 July, felled the trees and built the camp themselves.
Notes
The lead and body say the camp was established in July 1937, at the beginning of the month, and that prisoners first arrived on 15 July 1937; the infobox gives operation from 15 July 1937. Because the days differ, only the month is stored. Wikidata gives July 1937.
· Zlín, Czechoslovakia (now Czech Republic) · Europe
The playwright Tom Stoppard is born in Zlín
Lives
Tom Stoppard was born in Zlín, Czechoslovakia, on 3 July 1937. His Jewish family fled as refugees when he was a child, escaping the expected Nazi occupation, and made their home in England in 1946.
Notes
The infobox and lead give 3 July 1937, and Wikidata agrees.
Agatha Christie's Dumb Witness is published in Britain
Art & literature
Collins Crime Club first published Agatha Christie's Hercule Poirot mystery Dumb Witness in the UK on 5 July 1937. Arthur Hastings, Poirot's friend, narrates the story.
Notes
The infobox and lead give 5 July 1937 for the UK edition, and Wikidata agrees.
Republican forces struck west of Madrid from 6 July 1937, hoping to relieve pressure on the capital and the northern front. They made early gains, but Nationalist counterattacks drove them back at devastating cost.
Notes
The infobox and lead agree on 6 to 25 July 1937, matching Wikidata. The infobox calls the result indecisive.
David Hockney was born in Bradford, West Yorkshire, on 9 July 1937, the fourth of five children. He went on to work as a painter, stage designer and photographer.
Notes
The infobox, lead and body give 9 July 1937, and Wikidata agrees.
Rudolf Hasse won the Belgian Grand Prix at Spa-Francorchamps on 11 July 1937 for Auto Union, ahead of his team-mate Hans Stuck. Raymond Sommer started from pole in an Alfa Romeo.
Notes
The infobox and lead agree on 11 July 1937, as does Wikidata.
Lionel Jospin, later Prime Minister of France, is born in Meudon
Lives
Lionel Jospin was born in Meudon, a suburb of Paris, on 12 July 1937, into a Protestant family. He was French prime minister between 1997 and 2002.
Notes
The infobox, lead and body give 12 July 1937, and Wikidata agrees. The infobox puts Meudon in Seine-et-Oise and the body in Seine; the article does not settle which department it was.
The Moscow Canal, then the Moskva-Volga Canal, opens
ArchitectureSome details uncertain
The canal linking the Moskva River with the Volga opened at ceremonies on 14 July 1937, after construction finished on 1 July. Gulag prisoners built it between 1932 and 1937 under the Soviet secret police and Matvei Berman.
Notes
The body gives 14 July 1937 for the opening ceremonies, while Wikidata gives 15 July 1937, so confidence is medium. The infobox gives only the completion year 1937, and the body gives 1 July 1937 for the end of construction.
Walter Simons, a German lawyer and politician, died at Neubabelsberg in Potsdam on 14 July 1937. He led the Weimar Republic's foreign ministry in 1920 and 1921.
Notes
The infobox, lead and body agree on 14 July 1937, as does Wikidata. The infobox gives Potsdam as the place of death.
The first Great German Art Exhibition opens in Munich with a speech by Hitler
Art & literature
The first Great German Art Exhibition opened at the Haus der Deutschen Kunst in Munich on 18 July 1937 with an opening speech by Adolf Hitler, and it ran until 31 October. It showed art representative of the Nazi era.
Notes
The body gives 18 July 1937 for the opening and the exhibition list gives 18 July to 31 October 1937 for the first edition. Wikidata gives the year 1937 as the start and an end of 1944, which is the end of the whole series.
The Haus der Kunst opens in Munich with the Day of German Art
Art & literature
Paul Troost's neo-classical Haus der Kunst in Munich, built between 1933 and 1937 on Adolf Hitler's orders, opened on 18 July 1937 amid a parade and floats for the Day of German Art.
Notes
The body gives 18 July 1937 for the opening and its Day of German Art. The lead says the building went up between 1933 and 1937. Wikidata gives only the year.
The Nazi Degenerate Art Exhibition opens in Munich
Art & literature
Staged by Adolf Ziegler and the Nazi Party, the exhibition showed 650 works taken from German museums and stayed open in Munich from 19 July until 30 November 1937.
Notes
The infobox and lead agree on 19 July to 30 November 1937, matching Wikidata.
Guglielmo Marconi, the Italian engineer who developed a working wireless telegraph based on radio waves, died in Rome at 63 after years of heart disease. He and Ferdinand Braun were awarded the physics Nobel Prize in 1909.
Notes
The infobox and body agree on 20 July 1937, as does Wikidata.
Caracciola wins the 1937 German Grand Prix at the Nürburgring
Sport
Rudolf Caracciola won the German Grand Prix at the Nürburgring on 25 July 1937 for Mercedes-Benz. Bernd Rosemeyer of Auto Union took pole and set the fastest lap.
Notes
The infobox and lead give 25 July 1937, and Wikidata agrees.
War photographer Gerda Taro dies after being wounded at Brunete
Lives
Gerda Taro, a German photographer who covered the Spanish Civil War, was wounded on 25 July 1937 during fighting at Brunete, near Madrid, was taken to a hospital and died on 26 July.
Notes
The infobox and lead agree on 26 July 1937, as does Wikidata. A 1937 newspaper report says she was taken to a hospital at Escorial and died the next morning. The infobox names Brunete as the place of death, and a later Spanish newspaper account names an English hospital at El Goloso, so the exact place is uncertain and only Spain is given.
The sixth Women's World Chess Championship is played in Stockholm
Sport
Vera Menchik of Czechoslovakia won the sixth Women's World Chess Championship, played during the 7th Chess Olympiad in Stockholm. Clarice Benini of Italy came second.
Notes
The lead gives 31 July to 14 August 1937, the dates of the Olympiad it was played within. Wikidata gives only the year 1937.
Hormel introduces Spam, a canned pork and ham product
Economy & trade
On 5 July 1937 Hormel put a tinned mix of pork and ham on sale in the United States under the name Spam. Its use during World War II helped it become popular around the world.
The American League wins the fifth baseball All-Star Game, in Washington
Sport
The American League beat the National League in the fifth Major League Baseball All-Star Game, played at Griffith Stadium in Washington on 7 July 1937, where President Franklin D. Roosevelt threw the first pitch.
Notes
The infobox and lead give 7 July 1937. Wikidata gives only the year.
· Little Ferry, New Jersey, United States · North America
Fire destroys the 20th Century-Fox film vault in Little Ferry, New Jersey
Disasters
On 9 July 1937 a fire swept the 20th Century-Fox storage facility for film in Little Ferry, after decaying nitrate film ignited spontaneously during a heat wave. One person died and two were injured.
Notes
The infobox, lead and Wikidata agree on 9 July 1937.
· Los Angeles, California, United States · North America
George Gershwin dies
Lives
The American composer and pianist George Gershwin, whose music mixed jazz, popular and classical styles, died of a brain tumor at 38. His best-known works include Rhapsody in Blue and An American in Paris.
Notes
The infobox gives Los Angeles as the death place; Wikidata gives Hollywood. The lead and infobox agree on 11 July 1937, as does Wikidata.
· Philadelphia, Pennsylvania, United States · North America
The comedian and actor Bill Cosby is born in Philadelphia
Lives
Bill Cosby was born William Henry Cosby Jr. in Philadelphia on 12 July 1937. His career began in 1961 with stand-up at San Francisco's Hungry i club, and his act leaned on observational comedy delivered conversationally.
Notes
The infobox and lead give 12 July 1937, and Wikidata agrees.
· Winston-Salem, North Carolina, United States · North America
The first Krispy Kreme doughnut shop opens in Winston-Salem
Economy & trade
Vernon Rudolph, who had bought a yeast-raised doughnut recipe from a New Orleans chef, opened the first Krispy Kreme shop in a rented building in Winston-Salem, North Carolina, on 13 July 1937.
Notes
The infobox gives 13 July 1937 as the founding date, and a plaque photographed in Winston-Salem, described in the body, says the original shop was founded on that day. French Wikipedia gives the same day.
Norman Z. McLeod's supernatural comedy Topper, starring Constance Bennett and Cary Grant, was released on 16 July 1937. The ghosts of a playful married couple haunt a stuffy, set-in-his-ways man.
Notes
The infobox gives 16 July 1937 for the United States release, and Wikidata gives only the year.
· Louisville, Kentucky, United States · North America
The journalist and author Hunter S. Thompson is born in Louisville
Lives
Hunter S. Thompson was born in Louisville, Kentucky, on 18 July 1937. He grew into an American writer and reporter seen as a pioneer of New Journalism.
Notes
The infobox and lead give 18 July 1937, and Wikidata agrees.
Jack Conway's romantic comedy Saratoga, with Clark Gable and Jean Harlow, reached cinemas on 23 July 1937, only about seven weeks after Harlow died. It was the sixth and last film the pair made together.
Notes
The infobox and body give 23 July 1937. Wikidata gives only the year.
In July 1937 Mao Zedong first gave On Practice as a speech, as part of a set of lectures that year. The essay argues that people must apply knowledge in practice to test whether it is true.
Notes
The body gives July 1937 for the first delivery as a speech; the lead says the lectures were given in 1937. Wikidata gives July 1937, and also lists a publication date that is only a year (1937).
· near Beijing, Republic of China (now China) · Asia
Second Sino-Japanese War begins after the Marco Polo Bridge incident
War & conflictSome details uncertain
Historians date the war between China and Japan from 7 July 1937, when fighting flared near Beijing at the Marco Polo Bridge. The clash grew into a full Japanese invasion of the rest of China.
Notes
The lead dates the start to 7 July 1937, but also notes that some mark the Mukden incident of 18 September 1931 as the beginning, so the start date depends on definition. The infobox gives the end as 2 September 1945; Wikidata gives 9 September 1945 for the end.
· Beiping (now Beijing) and Tianjin, Republic of China (now China) · Asia
Japan captures Beiping and Tianjin early in the Second Sino-Japanese War
War & conflictSome details uncertain
Japanese forces fought for Beiping and Tianjin between 25 and 31 July 1937 and won. Chiang Kai-shek told Song Zheyuan to withdraw to Baoding on 28 July, and Beiping fell on 8 August without further resistance.
Notes
The lead gives 25 to 31 July 1937 for the battle; the infobox gives 7 July 1937, and the body says Beiping was captured on 8 August 1937. Wikidata gives August 1937. The lead's dates are stored.
East Hebei security forces attack Japanese residents and troops at Tongzhou
War & conflict
On 29 July 1937, soon after the Marco Polo Bridge incident, security forces of the East Hebei Autonomous Government attacked Japanese civilians and troops in Tongzhou. About 260 Japanese and Korean residents were killed.
Notes
The infobox, lead and Wikidata agree on 29 July 1937. The infobox gives the result as a Japanese victory.
Turkey, Iran, Iraq and Afghanistan sign the Treaty of Saadabad
Politics & diplomacy
On 8 July 1937 the four states signed a five-year non-aggression pact at Saadabad Palace in Tehran. Afghanistan's King Mohammed Zahir Shah had spearheaded the push for closer ties in the Middle East.
Notes
The source gives Gregorian dates for the signing and ratification. Wikidata gives the same day.
USM Alger was founded in Algiers on 5 July 1937 as Union Sportive Musulmane Algérois. The club plays from the inner suburbs of the city, and its colours are red and black.
Notes
The infobox gives 5 July 1937, and French Wikipedia gives the same day, while the English lead and body say only 1937. The early-years section also says two merchants decided in July 1935 to create an exclusively Muslim sports association, which led to the club.
· Soviet Union (now Russia, Ukraine, Belarus, Kazakhstan and others) · Europe
The NKVD begins its Polish Operation against Poles in the Soviet Union
Politics & diplomacySome details uncertain
In August 1937 the Politburo ordered the NKVD to act against so-called Polish spies, with Order No. 00485 signed by Nikolai Yezhov on 11 August. Officials treated it as covering every Pole, combing phone books for Polish-sounding names.
Notes
The Politburo approved the order on 9 August 1937 and Yezhov signed it on 11 August 1937, while the body says the operation ran approximately from 25 August 1937 to 15 November 1938; the infobox gives 1937 to 1938. Because the days differ, only the month is stored. Wikidata gives the year 1937. Great Purge group.
· Soviet Union (now Russia and other countries) · Europe
The NKVD begins its national operations against ethnic minorities
Politics & diplomacySome details uncertain
From August 1937 the NKVD carried out national operations against foreign ethnic groups and people with links abroad, one of the Great Purge's three mass operations. Order No. 00485 of 11 August 1937 launched the Polish operation and became the model for the others.
Notes
The body gives August 1937 to October 1938 for the arrests, and a table of key orders begins with the German operation order of 25 July 1937. Wikidata gives July 1937 to 1 November 1938. The start is therefore uncertain by about a month, and confidence is medium. The lead puts the number sentenced at 340,000 to 350,000, with 140,000 of them in the Polish operation, while the body says 335,513 were arrested and 247,157 shot, so the totals are not exactly consistent. Part of the Great Purge.
The 1937 European Rowing Championships are held on the Bosbaan in Amsterdam
SportSome details uncertain
The 1937 European Rowing Championships, for men, were held on the Bosbaan in Amsterdam in August 1937, with all seven Olympic boat classes contested.
Notes
The infobox gives only the month, August, with no days. Wikidata gives the month August 1937 and year-start and year-end placeholders, which are not used.
· Samobor, Kingdom of Yugoslavia (now Croatia) · Europe
The Communist Party of Croatia is founded at Samobor
Politics & diplomacySome details uncertain
The Communist Party of Croatia, the Croatian section of the Yugoslav communist movement, held its founding congress at Samobor on 1 and 2 August 1937. Pavle Gregorić became the first general secretary.
Notes
The infobox gives 1 August 1937 as the founding date, and the list of congresses shows the first congress at Samobor on 1 and 2 August 1937. The body text says only 1937. Wikidata gives only the year. Confidence is medium because the day rests on the infobox and congress table.
· Butovo, Moscow Oblast, Soviet Union (now Russia) · Europe
The first victims are brought to the Butovo execution site near Moscow
Politics & diplomacy
The Soviet secret police used Butovo, near Moscow, as an execution site. The first prisoners arrived from Moscow jails on 8 August 1937, shortly after NKVD Order 00447 of 31 July set quotas for death sentences.
Notes
The infobox gives 8 August 1937 as the establishment, and the section on the Great Terror gives the same day for the first transport, of 91 victims. The lead says the site was used from 1938 to 1953, which conflicts with that section's account of executions starting in August 1937 and the last purge executions on 19 October 1938. The lead calls 20,761 the documented number of prisoners taken there and shot and says the exact toll is unknown because only fragmentary records have been declassified. Wikidata gives only the month.
The American writer and designer Edith Wharton, known for realistic portraits of high society in Gilded Age New York, died of a stroke on 11 August 1937 at her 18th-century house, Le Pavillon Colombe.
Notes
The infobox, lead and body agree on 11 August 1937, as does Wikidata.
· Soviet Union (now Russia, Ukraine, Belarus, Kazakhstan and others) · Europe
NKVD Order No. 00485 launches the Polish Operation
Politics & diplomacy
On 11 August 1937 the NKVD ordered an anti-Polish campaign aimed at what the order called Polish spies and saboteurs. It became the basis for systematically eliminating the Polish minority of the Soviet Union in 1937 and 1938.
Notes
The lead gives 11 August 1937 for the order; the infobox gives 1937 to 1938 for the operation, and Wikidata gives only the year 1937. The infobox lists the location as the Soviet Union, covering modern Russia, Ukraine, Belarus, Kazakhstan and others.
Battle of Santander begins in the Spanish Civil War
War & conflictSome details uncertain
Italian and Nationalist forces defeated the Republicans in the Battle of Santander, part of the War in the North in the summer of 1937. The fall of Santander on 26 August secured the Nationalist conquest of the province, now Cantabria.
Notes
The infobox gives 14 August to 17 September 1937. Wikidata gives a start of 14 August 1937 but an end of 1 September 1937, and also lists 17 September 1937, so confidence is medium. The lead gives 26 August for the fall of Santander.
The People's Party organises a mass peasant strike in Poland
Politics & diplomacy
In August 1937 Poland's People's Party staged a mass peasant strike and demonstration against the ruling sanacja government, from 16 August until 25 August as planned. Stanisław Mikołajczyk and Wincenty Witos were its leading figures.
Notes
The infobox and body give 16 to 25 August 1937. Wikidata gives only the year.
The film director Andrei Konchalovsky is born in Moscow
Lives
Andrei Konchalovsky was born Andrei Mikhalkov in Moscow on 20 August 1937, the son of Sergey Mikhalkov, who wrote the lyrics for both the Soviet and the Russian national anthems. His brother is the filmmaker Nikita Mikhalkov.
Notes
The infobox, lead and body give 20 August 1937, and Wikidata agrees.
Battle of Belchite begins in Aragon during the Spanish Civil War
War & conflict
Between 24 August and 7 September 1937 fighting took place at Belchite in Aragon, as part of a wider Republican drive on Zaragoza. That drive failed, and the Republicans relabelled it the Battle of Belchite for propaganda purposes.
Notes
The infobox and lead agree on 24 August to 7 September 1937, matching Wikidata.
The Republican Zaragoza Offensive begins in Aragon
War & conflict
Vicente Rojo, commander in chief of the Republican Army, decided to attack the Aragon front in August 1937, and the army launched an offensive aiming to take the city of Zaragoza. It ended in a Nationalist victory.
Notes
The infobox gives 24 August to 7 September 1937, and Wikidata gives the same start and end days. The lead says only that it took place in 1937.
Basque nationalist units surrender to Italian forces under the Santoña Agreement
Politics & diplomacySome details uncertain
Basque units of the Republican army surrendered to Italian forces at Santoña on 24 August 1937, under an agreement with politicians close to the Basque Nationalist Party. It followed the fall of Bilbao, and Franco cancelled it.
Notes
Spanish Wikipedia dates the pact to 24 August 1937, and Wikidata gives the same day. The English lead says the agreement was signed in Guriezo on 25 August and that the Basque units surrendered at Santoña on 24 August. Because the sources differ by one day, 24 August, the day of the surrender, is stored and confidence is medium. The figure of 22,000 prisoners is in the English lead.
Walter Rothschild, banker, politician, zoologist and soldier of the British Rothschild family, died of cancer of the spinal cord at Tring Park, Hertfordshire, on 27 August 1937. He was buried in Willesden Jewish Cemetery in London.
Notes
The infobox and lead agree on 27 August 1937, as does Wikidata. The infobox gives Tring, Hertfordshire, England, as the place of death.
· Rostov-on-Don, Soviet Union (now Russia) · Europe
The army football club that became FC SKA Rostov-on-Don is founded
Sport
An army football club was founded in Rostov-on-Don on 27 August 1937 under the name RODKA. It was later known as ODO and as SKVO before becoming FC SKA Rostov-on-Don.
Notes
The history section gives 27 August 1937. The infobox and Wikidata give only the year.
· Capitol Reef, Utah, United States · North America
Roosevelt proclaims Capitol Reef National Monument in Utah
Politics & diplomacy
On 2 August 1937 President Franklin D. Roosevelt proclaimed the area a national monument to protect its colourful canyons, ridges, buttes and monoliths.
Notes
The lead and body give 2 August 1937 for the national monument, matching Wikidata. The infobox gives 18 December 1971 for the establishment of the national park, which is a separate event.
On 5 August 1937 the National Cancer Institute Act, signed by President Roosevelt, created a body to foster and coordinate research on cancer, now part of the National Institutes of Health.
Notes
The infobox gives 5 August 1937 as both the signing date and the formation date, matching Wikidata. The article names no city for the signing, so the place is given as the country.
· Los Angeles, California, United States · North America
Philosopher F. C. S. Schiller dies in Los Angeles
LivesSome details uncertain
F. C. S. Schiller, a German-British philosopher who studied and later became a professor at Oxford, died in Los Angeles in August 1937 after a long illness.
Notes
The infobox and lead give 6 August 1937, and Wikidata gives 6 August 1937 and lists 9 August 1937 as another date. The body says he died on 6, 7 or 9 August 1937, so the date is unsettled and confidence is low.
King Vidor's film Stella Dallas is released in the United States
Stage, music & film
King Vidor directed Stella Dallas, an American melodrama with Barbara Stanwyck in the title role alongside John Boles and Anne Shirley, released in the US on 6 August 1937. It adapts Olive Higgins Prouty's 1923 novel.
Notes
The infobox gives 6 August 1937. A cited biography of Barbara Stanwyck says it came out in August 1937. Wikidata gives only the year.
· Los Angeles, California, United States · North America
The actor Dustin Hoffman is born in Los Angeles
Lives
Dustin Hoffman was born in Los Angeles on 8 August 1937. He trained at the Pasadena Playhouse, and his first film was the black comedy The Tiger Makes Out in 1967.
Notes
The infobox and lead give 8 August 1937, and Wikidata agrees.
· Los Angeles, California, United States · North America
The Life of Emile Zola premieres in Los Angeles
Stage, music & filmSome details uncertain
William Dieterle's American biographical film about the French author Émile Zola, with Paul Muni in the title role, had its first showing at the Carthay Circle Theatre in Los Angeles on 11 August 1937.
Notes
The infobox gives a release date of 11 August 1937 and the body gives the premiere as 11 August 1937. Wikidata gives 2 October 1937 and lists 5 November 1937 as another date. The article's date is used, so confidence is medium.
· Shoshone National Forest, Wyoming, United States · North America
The Blackwater Fire kills fifteen firefighters in Wyoming
Disasters
Lightning ignited the Blackwater Fire in Shoshone National Forest, about 35 miles west of Cody, Wyoming, on 18 August 1937. On 21 August a dry front suddenly shifted and strengthened the wind, and fifteen firefighters died, nine in the blaze and six soon after. Most crews on the fire were Civilian Conservation Corps men.
Notes
The infobox gives 18 to 24 August 1937, and Wikidata gives the same start and end days. The deaths came on 21 August, as the section on the firefighters trapped by the firestorm says. The stored date is the start of the fire, and the end date is the last day listed. The distance of about 35 miles west of Cody comes from the lead's first sentence, where it is written in a conversion template; the smokejumper programme of 1939 and the firefighting orders of 1957 are also in the lead.
· Southampton, New York, United States · North America
Andrew W. Mellon dies
Lives
Andrew W. Mellon, the American banker, industrialist, philanthropist and art collector who became US Secretary of the Treasury in March 1921, died at Southampton, New York, on 26 August 1937. His health had declined through the year after a cancer diagnosis in November 1936.
Notes
The infobox, lead and body agree on 26 August 1937, as does Wikidata. The infobox gives Southampton, New York, as the place of death. The lead gives his time as Treasury Secretary as starting in March 1921. His cancer diagnosis in November 1936 and decline through 1937 are in the section headed Later days, just before the account of his death.
William Wyler's crime drama Dead End, adapted from Sidney Kingsley's 1935 Broadway play, was released in the United States on 27 August 1937. Humphrey Bogart, Sylvia Sidney, Joel McCrea, Claire Trevor and Wendy Barrie star.
Notes
The infobox gives a US release on 27 August 1937. The lead and body give no release day, and Wikidata gives only the year 1937, so confidence is medium.
· Beiping-Hankou Railway, Republic of China (now China) · Asia
Japanese forces advance along the Beiping-Hankou Railway
War & conflictSome details uncertain
From August to December 1937 Japanese forces advanced south along the Beiping-Hankou Railway to the Yellow River and captured Linfen, in an attack that Japan's Imperial General Headquarters had not authorised.
Notes
The infobox and lead give mid-August to December 1937, with no exact days, so the dates are stored at month precision. Wikidata gives August 1937 with 1 December 1937 as an end date, which is not a real day.
· Tianjin-Pukou Railway, Republic of China (now China) · Asia
Japanese forces advance along the Tianjin-Pukou Railway
War & conflictSome details uncertain
From about August to November 1937 Japanese forces moved along the Tianjin-Pukou Railway toward the Yangtze River against little resistance, in an operation that Imperial General Headquarters had not authorised. They halted at Jinan on the Yellow River.
Notes
The lead gives early August to mid-November 1937, while the infobox gives 21 August 1937. The two do not agree, so the dates are stored at month precision with medium confidence. Wikidata gives August 1937 with 1 November 1937 as an end date, which is not a real day.
Operation Chahar begins in the Second Sino-Japanese War
War & conflictSome details uncertain
Operation Chahar, also known as the Nankou Campaign, ran from 8 August to 17 October 1937 and followed the Battle of Beiping-Tianjin. It was a Japanese victory.
Notes
The infobox gives 8 August to 17 October 1937, while the lead says only August 1937. Wikidata gives the month August 1937, so confidence is medium.
Precision Optical Industry Co., the firm that became Canon, is founded in Tokyo
Economy & tradeSome details uncertain
Precision Optical Industry Co. Ltd. was founded in Tokyo on 10 August 1937, tracing its origins to a Precision Optical Instruments Laboratory set up in Japan in 1933. The company took the name Canon Camera Co. in 1947.
Notes
The infobox gives 10 August 1937 for the founding, matching Wikidata. The body gives the origins as a laboratory in 1933 and says the firm became a company in 1937 without a day. The infobox lists the earlier name as running from 1933, so the choice of 1937 as the founding is the infobox's, and confidence is medium. The article gives both 1933 to 1936 and 1934 for the Kwanon prototype.
The battle began on 13 August 1937 and lasted until 26 November, when Japan captured Shanghai. The fighting spread across the ground, the skies and the water, and the city was heavily damaged.
Notes
The infobox and lead agree on 13 August to 26 November 1937, as does Wikidata.
China and the Soviet Union sign a non-aggression pact in Nanjing
Politics & diplomacy
China's Republican government and the Soviet Union signed a non-aggression pact at Nanjing on 21 August 1937, while the Second Sino-Japanese War was under way. It took effect on the day of signing.
Notes
The lead gives 21 August 1937 for the signing, and Wikidata gives the same day.
The Eighth Route Army is formed from the Chinese Red Army
War & conflictSome details uncertain
The Chinese Red Army was reorganised as the Eighth Route Army as Communists and Nationalists joined against Japan. On paper it belonged to the Nationalist National Revolutionary Army, but in practice only the Chinese Communist Party commanded it.
Notes
The English lead gives 22 September 1937, a succession box in the article gives 25 August 1937, and Wikidata gives 22 August 1937; the English organisation section already speaks of the army's three divisions in August 1937. Chinese Wikipedia says the Nationalist military commission announced the reorganisation of the Red Army into the Eighth Route Army on 22 August 1937, the Communist side issued its own order on 25 August, and the army was renamed the 18th Group Army in September (11 September in its body, 12 September in its lead). The 22 August date is stored and confidence is medium.
On 28 August 1937 Kiichiro Toyoda established Toyota as a spinoff from Toyota Industries, a machine maker begun by his father, Sakichi Toyoda. The earliest cars carried the family's own spelling, Toyoda.
Notes
The infobox gives 28 August 1937 as the founding date and the lead says 1937; Wikidata also lists 3 November 1938 as another date. Wikidata's main date is 28 August 1937.
· Mykolaiv Oblast, Ukrainian SSR, Soviet Union (now Ukraine) · Europe
Mykolaiv Oblast is created in Soviet Ukraine
Politics & diplomacySome details uncertain
Mykolaiv Oblast was formed within Soviet Ukraine in September 1937, with the city of Mykolaiv as its administrative centre.
Notes
The article gives September 1937 and, elsewhere, 1937; Wikidata gives 22 September 1937, the day other Ukrainian oblasts were created. The 2020 change to its subdivisions is described in the section on administrative divisions.
Nationalist Asturias Offensive begins in the Spanish Civil War
War & conflict
From 1 September 1937 Nationalists attacked the Republicans in eastern Asturias, an area that had lately become an enclave, backed by the Condor Legion and Italy's Corps of Volunteer Troops. They captured Asturias and won the offensive.
Notes
The infobox, lead and Wikidata agree on 1 September to 21 October 1937.
Earls Court Exhibition Centre opened to the public on 1 September 1937 with the Chocolate and Confectionery Exhibition. The art moderne building, by the architect C. Howard Crane, replaced exhibition and entertainment grounds that had opened in 1887.
Notes
The infobox and body give 1 September 1937, and Wikidata gives only the year 1937.
Pierre de Coubertin, the French educator and historian, a co-founder of the International Olympic Committee, died of a heart attack in Geneva on 2 September 1937. He was buried in Lausanne.
Notes
The infobox, lead and body agree on 2 September 1937, as does Wikidata.
· El Mazucu, near Llanes, Asturias, Spain · Europe
Battle of El Mazucu begins near Llanes in the Spanish Civil War
War & conflict
Between 6 and 22 September 1937 Republican and Nationalist armies fought at El Mazucu, near Llanes, as part of the Nationalist push in the War in the North. The Republicans, outnumbered seven to one, held up the advance into eastern Asturias for weeks before they were overwhelmed.
Notes
The infobox and lead give 6 to 22 September 1937, matching Wikidata's start day. The infobox gives the result as a Nationalist victory.
The Nyon Conference meets on attacks on Mediterranean shipping
Politics & diplomacy
Delegates met at Nyon, Switzerland, in September 1937 over attacks on international shipping in the Mediterranean during the Spanish Civil War. They signed the first agreement on 14 September, setting up naval patrols, with Britain and France patrolling most of the western Mediterranean.
Notes
The infobox gives 10 to 14 September 1937 and the lead gives 14 September for the first agreement; Wikidata gives 14 September 1937. The body says a second agreement was signed at Geneva on 17 September 1937.
Rudolf Caracciola wins the 1937 Italian Grand Prix at Livorno
Sport
Rudolf Caracciola of Mercedes-Benz won the 750 kg formula Italian Grand Prix at the Montenero Circuit in Livorno on 12 September 1937, after also taking pole position.
Notes
The infobox gives 12 September and the lead gives 12 September 1937, as does Wikidata.
· Krasnodar Krai, Soviet Union (now Russia) · Europe
Krasnodar Krai is created as the Azov-Black Sea Krai is split in two
Politics & diplomacy
On 13 September 1937 the Azov-Black Sea Krai was divided in two, producing Krasnodar Krai and Rostov Oblast within the Russian SFSR. The krai, centred on the city of Krasnodar, is also called Kuban after a historical region around the Kuban River.
Notes
The body and infobox agree on 13 September 1937, as does Wikidata.
· Lány, Czechoslovakia (now Czech Republic) · Europe
Tomáš Garrigue Masaryk, first president of Czechoslovakia, dies
Lives
Tomáš Garrigue Masaryk, a statesman and philosopher regarded as the founding father of Czechoslovakia, died in Lány. He had served as its first president from 1918 to 1935.
Notes
The infobox and lead agree on 14 September 1937; the infobox gives the death place as Lány. Wikidata gives the same day.
Tolkien's children's novel The Hobbit is published
Art & literature
George Allen & Unwin published The Hobbit in the United Kingdom on 21 September 1937. The story sends Bilbo Baggins off with Gandalf and thirteen dwarves to win back treasure from the dragon Smaug.
Notes
The infobox gives 21 September 1937, matching Wikidata; the lead says 1937 and the body says September 1937.
· Zhytomyr Oblast, Ukrainian SSR, Soviet Union (now Ukraine) · Europe
Zhytomyr Oblast is created in the Ukrainian SSR
Politics & diplomacy
Zhytomyr Oblast was created on 22 September 1937 in the Ukrainian SSR, with land from the Vinnytsia and Kyiv oblasts and from the Korosten and Novohrad-Volynsky okrugs.
Notes
The body gives 22 September 1937, matching Wikidata.
Kazakh statesman Alikhan Bukeikhanov is executed in Moscow
Lives
Alikhan Bukeikhanov, a journalist, publisher and Kazakh statesman, was arrested in Moscow for a final time in 1937 and shot on 27 September.
Notes
The infobox and lead agree on 27 September 1937, as does Wikidata. The infobox gives Butyrka prison, Moscow, as the place of death and execution by shooting as the cause.
· Smolensk Oblast, Soviet Union (now Russia) · Europe
Smolensk Oblast is founded
Politics & diplomacy
Smolensk Oblast came into existence on 27 September 1937, with the city of Smolensk as its administrative centre. The region is informally called Smolenshchina.
Notes
The infobox and body agree on 27 September 1937, as does Wikidata.
Georgian novelist Mikheil Javakhishvili is executed in the Great Purge
Lives
Mikheil Javakhishvili, a Georgian and Soviet novelist ranked among the best Georgian writers of the twentieth century, was arrested in August 1937 and executed in the Great Purge on 30 September.
Notes
The infobox and lead agree on 30 September 1937 for his death, as does Wikidata. The infobox gives Tbilisi as the place of death. The section on his political views and last years says he was arrested on 14 August 1937.
The Farm Security Administration is created as a New Deal agency
Economy & trade
The Farm Security Administration, a New Deal agency within the Department of Agriculture, was created in 1937 to fight rural poverty, taking over from the Resettlement Administration. The Bankhead-Jones Farm Tenant Act, passed on 22 July 1937, gave it a modest credit programme for tenant farmers.
Notes
The infobox gives 1 September 1937 and Wikidata agrees. The lead gives only 1937. The article places the agency in the Department of Agriculture, so Washington, D.C. is assumed as its seat.
John Cromwell's black-and-white adventure film The Prisoner of Zenda, adapted from Anthony Hope's 1894 novel, was released on 2 September 1937. A lookalike takes the place of a royal relative kidnapped before his coronation.
Notes
The infobox gives 2 September 1937. Wikidata gives only the year 1937.
· Forest Hills, New York City, New York, United States · North America
The 1937 U.S. National Championships begin at Forest Hills
SportSome details uncertain
The 57th U.S. National Championships were played on the grass courts of the West Side Tennis Club in Forest Hills from 2 to 11 September 1937.
Notes
The lead gives 2 to 11 September 1937. Wikidata gives a start of 24 August 1937 and an end of 11 September 1937, so the start differs and confidence is medium.
The musical film One Hundred Men and a Girl is released
Stage, music & filmSome details uncertain
Henry Koster's musical comedy One Hundred Men and a Girl, starring Deanna Durbin and the conductor Leopold Stokowski, was released on 5 September 1937.
Notes
The infobox gives 5 September 1937, taken from the American Film Institute, and a footnote says this may be the general release because the film premiered in Philadelphia on 2 September 1937. Wikidata gives only the year. Because two dates are in play, confidence is medium.
· Yakima, Washington, United States · North America
The economist Robert Lucas Jr. is born in Yakima
Lives
Robert Lucas Jr. was born in Yakima, Washington, on 15 September 1937, the eldest child of Robert and Jane Lucas. He worked as an economist at the University of Chicago.
Notes
The infobox, lead and body give 15 September 1937, and Wikidata agrees.
· Clarksdale, Mississippi, United States · North America
Bessie Smith dies
Lives
Bessie Smith, nicknamed the Empress of the Blues, died in Clarksdale, Mississippi, on 26 September 1937 after a car crash that cut short her performing career.
Notes
The infobox and lead agree on 26 September 1937, as does Wikidata; the infobox gives the death place as Clarksdale, Mississippi.
· Long Island, New York, United States · North America
Olympic jumper Ray Ewry dies
Lives
Ray Ewry, an American track and field athlete, died on 29 September 1937. He took eight Olympic gold medals in the standing high jump, long jump and triple jump.
Notes
The infobox and lead agree on 29 September 1937, as does Wikidata. The infobox gives Long Island, New York, as the place of death; Wikidata names New York City.
Roberto Ortiz wins the Argentine presidential election
Politics & diplomacy
Roberto M. Ortiz of the Concordancia, with Ramón Castillo as running mate, won Argentina's presidential vote by Electoral College on 5 September 1937, beating his main opponent, Marcelo T. de Alvear.
Notes
The infobox and lead give 5 September 1937, and Wikidata agrees.
· Primorsky Krai, Soviet Union (now Russia) · Asia
The Soviet Union begins deporting Koreans from the Far East to Central Asia
Politics & diplomacy
From 1 September 1937 the NKVD forced nearly 172,000 Soviet Koreans out of the Russian Far East and into the Kazakh and Uzbek republics, on orders from Stalin and Molotov. The authorities officially cited the danger of Japanese espionage.
Notes
The infobox gives September to October 1937; the body gives 1 September 1937 for the first group deported and 27 September 1937 for the second phase. Wikidata gives September 1937 as start and 1 October 1937 as end. Death-toll estimates differ widely. Part of the Soviet repression of 1937 (Great Purge group).
From September 1937 Japan fought around Taiyuan, the capital of Shanxi province, and won, capturing most of Shanxi, a piece of Suiyuan and the Chinese arsenal at Taiyuan. Chinese forces were led by Yan Xishan, Wei Lihuang and Fu Zuoyi, with Zhu De commanding the Eighth Route Army.
Notes
The infobox gives 1 September to 9 November 1937, matching Wikidata's start and end days, and the body says Taiyuan had been captured by the night of 9 November.
The Great Hong Kong Typhoon passed just south of Hong Kong on 2 September 1937 and made landfall in southern China. It is one of the deadliest in Hong Kong's history, with an estimated 11,000 to 13,000 dead.
Notes
The lead puts the passage south of Hong Kong early on 2 September 1937. The body gives landfall at about 21:00 UTC on 2 September, which it converts to 7:00 a.m. local time on 3 September. The infobox gives 4 September for the end of the storm and the lead says 3 September. The start is stored as 2 September with medium confidence. Wikidata gives the year, with 28 August to 4 September as other dates.
Japan adopts Kunrei-shiki as its official romanization
Politics & diplomacy
A cabinet order of 21 September 1937 made Kunrei-shiki, a modified version of an older system, the official way to romanize Japanese. A Ministry of Education board had been working on the question since 1930.
Notes
The history and legal status sections give 21 September 1937, and Wikidata agrees. The board appointed in 1930 is in the history section. The renewed decree of 29 December 1954, after the occupation authorities had overturned the order, is in the legal status section; the history section separately says the government reconfirmed the system on 9 December 1954.
· Pingxingguan, Shanxi, Republic of China (now China) · Asia
Battle of Pingxingguan begins in Shanxi
War & conflictSome details uncertain
In late September 1937, in the first significant confrontation in north-western Shanxi after full-scale war began, Chinese soldiers ambushed the Japanese and drove them back. The Japanese then broke through at Ruyuekou and took Fanshi, and the battle ended in a Japanese victory. The fighting lasted almost ten days.
Notes
The infobox gives 22 to 29 September 1937 and lists the result as a Japanese victory; Wikidata gives 24 to 25 September 1937 without a reference. The lead says late September and almost ten days. The body has Japanese forces attacking Ruyuekou on 27 September and taking Fanshi on 29 September. The battle was part of the Battle of Taiyuan.
The Chinese Soviet Republic is dissolved as Communists announce unity with the Kuomintang
Politics & diplomacy
On 22 September 1937 the Chinese Communist Party announced the Second United Front, a manifesto of unity with the Kuomintang, and the Chinese Soviet Republic was dissolved the same day. The Second Sino-Japanese War had begun only weeks before.
Notes
The infobox and body give 22 September 1937 for the dissolution, matching Wikidata. The infobox lists Yan'an as the capital in 1937.
· Novosibirsk Oblast, Soviet Union (now Russia) · Asia
Novosibirsk Oblast is established, replacing the West Siberian Krai
Politics & diplomacy
Novosibirsk Oblast, in south-western Siberia, was established on 28 September 1937 in place of the West Siberian Krai, which had existed since 1930.
Notes
The infobox and body agree on 28 September 1937, as does Wikidata. The body says that in 1930 the earlier krai was split into a West Siberian one centred on Novosibirsk and an East Siberian one centred on Irkutsk.
· Bloudan, French Mandate of Syria (now Syria) · Middle East
Arab delegates meet at the Bloudan Conference and reject the Peel Commission plan
Politics & diplomacy
The Arab Higher Committee called the Bloudan Conference, the first pan-Arab summit, on 8 September 1937 in response to the Peel Commission's proposal to divide Palestine into Arab and Jewish states. Delegates rejected the Commission's recommendations.
Notes
The lead gives 8 September 1937, and Wikidata agrees.
· Mediterranean Sea off Cherchell, French Algeria (now Algeria) · Africa
Naval Battle of Cape Cherchell is fought off Algeria
War & conflict
On 7 September 1937 the Nationalist heavy cruiser Baleares fought the Republican light cruisers Libertad and Méndez Núñez, escorting two merchant ships. Baleares was badly damaged but did little harm to the Republican ships.
Notes
The infobox, lead and body agree on 7 September 1937, as does Wikidata.
· Sandarmokh, Karelian ASSR, Soviet Union (now Russia) · Europe
Mass shootings begin at Sandarmokh in Karelia during the Great Terror
Politics & diplomacySome details uncertain
The NKVD carried out mass shootings at Sandarmokh, a forest clearing near Medvezhyegorsk in Karelia, from October 1937 to December 1938, as part of Stalin's Great Terror. Victims of more than 58 nationalities were buried in 236 communal pits.
Notes
The article gives the period of the executions as October 1937 to December 1938 and the number of dead as unknown, though thought to be in the thousands. The first Solovki transport is dated 27 October 1937. Wikidata gives only the year.
Witold Gombrowicz's novel Ferdydurke comes out in Warsaw
Art & literatureSome details uncertain
Ferdydurke, the first and most controversial novel by the Polish writer Witold Gombrowicz, was published in Warsaw in October 1937 by Towarzystwo Wydawnicze Rój. Bruno Schulz drew the cover.
Notes
The infobox gives October 1937 as the release date but notes that the first edition is dated 1938, and the lead says only 1937. Polish Wikipedia also says the book appeared in 1937 and is dated 1938, and Wikidata gives October 1937. Because of the edition dated 1938, confidence is medium.
· Donington Park, Leicestershire, United Kingdom · Europe
Bernd Rosemeyer wins the 1937 Donington Grand Prix
Sport
Bernd Rosemeyer of Auto Union won the Donington Grand Prix at Donington Park on 2 October 1937, ahead of the Mercedes-Benz drivers Manfred von Brauchitsch and Rudolf Caracciola.
Notes
The infobox and lead give 2 October 1937, and Wikidata agrees.
· Skopje, Kingdom of Yugoslavia (now North Macedonia) · Europe
FK Rabotnichki is founded in Skopje
Sport
The football club FK Rabotnichki was founded in Skopje on 4 October 1937. Its home ground is the Toše Proeski Arena, the largest stadium in the country.
Notes
The infobox, lead and body agree on 4 October 1937. Wikidata gives only the year 1937. The article does not name the state of 1937; the place uses the Kingdom of Yugoslavia, of which Skopje was part.
Ernest Louis, Grand Duke of Hesse until 1918, dies
Lives
Ernest Louis, a grandson of Queen Victoria who reigned from 1892 until 1918 as the final Grand Duke of Hesse and by Rhine, died after a long illness at Schloss Wolfsgarten, near Darmstadt, on 9 October 1937.
Notes
The infobox, lead and body agree on 9 October 1937, as does Wikidata. The infobox gives Schloss Wolfsgarten, Langen, Hesse, as the place of death.
Edward, the former king, and his wife Wallis tour Nazi Germany
Politics & diplomacySome details uncertain
In October 1937, as guests of the German Labour Front, Edward, who had given up the British throne the year before, and Wallis, whom he married in June, toured Germany. They visited factories, many making materiel for German rearmament, and met Adolf Hitler.
Notes
The lead says the tour ran from 12 to 23 October 1937, while the account of the tour, headed 11 to 23 October 1937, has the couple arriving at Berlin's Friedrichstraße station early on Monday 11 October. The arrival day is stored and confidence is medium. Wikidata gives the month October 1937. The infobox has no date.
The footballer Bobby Charlton is born in Ashington
Lives
Bobby Charlton was born in Ashington, Northumberland, on 11 October 1937. He played in England's 1966 World Cup winning team and won the Ballon d'Or that year.
Notes
The infobox and lead give 11 October 1937, and Wikidata agrees.
J. Bruce Ismay, former White Star Line chairman, dies
Lives
J. Bruce Ismay, the English shipowner who chaired and managed the White Star Line, died in London on 17 October 1937, shortly after a stroke. He had retired in 1913 from both that post and the presidency of the International Mercantile Marine Company.
Notes
The infobox and lead agree on 17 October 1937, as does Wikidata. The infobox gives Mayfair, London, England, as the place of death.
The New Zealander Ernest Rutherford, a physicist and chemist who pioneered atomic and nuclear physics, died in Cambridge. Born in 1871, he took the 1908 Nobel Prize in Chemistry for his work on the disintegration of the elements.
Notes
The infobox gives his death place as Cambridge, England. Wikidata gives the same day.
Linate, the city airport serving Milan, opened on 21 October 1937. Its buildings stand in the municipality of Segrate, while most of the airfield lies in Peschiera Borromeo.
Notes
The infobox gives the opening as 21 October 1937 and the raw infobox has the same date. The lead and body give no opening day, and Wikidata gives only the year 1937, so confidence is medium.
Picasso paints the most elaborate version of The Weeping Woman
Art & literatureSome details uncertain
Picasso painted The Weeping Woman, a series of oil paintings depicting his mistress and muse, Dora Maar, in response to the bombing of Guernica. The Tate's version, the most complex of the series, is dated 26 October 1937.
Notes
The lead dates the Tate version to 26 October 1937 and calls it the last of the series. The article says the other versions date from June to October 1937, so this date applies to one painting in a series. It does not say where Picasso painted it, so only the country is given. Wikidata gives only the year.
Dominican troops carry out the Parsley massacre of Haitians
War & conflictSome details uncertain
In October 1937 Dominican Army troops, on the orders of the dictator Rafael Trujillo, slaughtered Haitians across the north-west border zone and parts of the Cibao. Almost every Haitian living along the frontier was killed or driven across the border, and most scholars estimate about 20,000 deaths.
Notes
The infobox gives 2 to 8 October 1937; the lead says October 1937. The body says Trujillo made his intentions clear in a speech on 2 October 1937 in Dajabón. Wikidata gives the same start and end days. Death estimates vary: the infobox gives 17,000 to 35,000 and the lead gives 14,000 to 40,000.
· Chicago, Illinois, United States · North America
Roosevelt calls for an international quarantine of aggressor nations
Politics & diplomacy
In a speech in Chicago on 5 October 1937, President Franklin D. Roosevelt urged an international quarantine against aggressor nations, which he likened to carriers of an epidemic of world lawlessness. He offered it as an alternative to American neutrality.
Notes
The lead gives 5 October 1937, matching Wikidata. The lead's mention of the three countries comes from the full article's first paragraph.
The Midwest Basketball Conference is renamed the National Basketball League
Sport
The Midwest Basketball Conference, which began in 1935, was renamed the National Basketball League on 6 October 1937, a few weeks before its third season. The NBL merged with the Basketball Association of America in 1949 to form the NBA.
Notes
The lead and infobox give 6 October 1937 for the renaming. The league itself began in 1935, so the 1937 event is the renaming and not a first founding. Wikidata gives only the year.
Gregory La Cava's tragicomedy Stage Door, released on 8 October 1937, follows several would-be actresses sharing a boarding house. Katharine Hepburn, Ginger Rogers, Adolphe Menjou and Lucille Ball are among the cast.
Notes
The infobox and body give 8 October 1937. Wikidata gives 8 October 1937 and lists 7 October 1937 as another date, so confidence is medium.
Hemingway's novel To Have and Have Not is published
Art & literature
Charles Scribner's Sons published Ernest Hemingway's To Have and Have Not on 15 October 1937. Its hero, Harry Morgan, captains a fishing boat out of Key West, Florida.
Notes
The body gives 15 October 1937 for publication. The infobox, lead and Wikidata give only the year 1937.
Allan Dwan's musical drama Heidi, adapted freely from Johanna Spyri's 1880 book, was released on 15 October 1937 with Shirley Temple as the orphan Heidi, who is taken from her grandfather to be a companion to a spoiled, disabled girl called Klara.
Notes
The infobox gives 15 October 1937, and Wikidata gives only the year.
Dorothy Arzner's film The Bride Wore Red is released
Stage, music & film
Dorothy Arzner directed The Bride Wore Red, an MGM romantic comedy drama released on 15 October 1937. Joan Crawford plays a cabaret singer in a story of rising from poverty, alongside Franchot Tone, Robert Young and Billie Burke.
Notes
The infobox gives 15 October 1937, and Wikidata gives only the year.
Leo McCarey's screwball comedy The Awful Truth, starring Irene Dunne and Cary Grant, was released on 21 October 1937. It follows a rich couple who file for divorce but keep meddling in each other's romances.
Notes
The infobox, the production section and Wikidata all give 21 October 1937.
Clarence Brown's historical drama Conquest, made for Metro-Goldwyn-Mayer and starring Greta Garbo and Charles Boyer, was released on 22 October 1937. It follows the Polish countess Marie Walewska, who becomes Napoleon's mistress to sway him on Poland.
Notes
The infobox gives 22 October 1937. Wikidata gives only the year 1937.
James Whale's film The Great Garrick is released in the US
Stage, music & filmSome details uncertain
James Whale directed The Great Garrick, a Warner Bros. historical comedy released in the United States on 30 October 1937. Brian Aherne plays the 18th-century actor David Garrick, with Olivia de Havilland co-starring.
Notes
Only the infobox gives a day, 30 October 1937 for the US release, and the lead says 1937. Wikidata gives only the year, so confidence is medium.
The first section of Avenida 9 de Julio is inaugurated in Buenos Aires
Architecture
The first phase of Avenida 9 de Julio in Buenos Aires was inaugurated on 12 October 1937. Planned since 1888 under the name Ayohuma, the avenue met resistance from landowners and residents, and building began only in 1935.
Notes
The section headed History and overview gives 12 October 1937 for the first phase, citing a 1937 issue of the magazine Caras y Caretas, and also gives the planning in 1888, the start of work in 1935 and the main stretch in the 1960s. The lead gives Independence Day as 9 July 1816. The infobox gives no date, and Wikidata gives only the year.
A School of Foreign Languages opens in Baku, forerunner of a language university
Everyday lifeSome details uncertain
On 9 October 1937 the Azerbaijan Pedagogical Institute in Baku opened a School of Foreign Languages, the beginning of today's Azerbaijan University of Languages. A separate institute ordered in 1940 soon folded back into the Pedagogical Institute because of the Second World War.
Notes
The infobox gives 9 October 1937 as the date of establishment, and Wikidata gives the same day. The history section gives only the year 1937 for the beginnings, and the article's categories also list the university as established in 1973, so confidence is medium. The 1940 decree for a separate institute is in the history section; the credit system adopted in 2005 is in the lead.
· Niangzi Pass, Shanxi, Republic of China (now China) · Asia
Battle of Xinkou begins in the Taiyuan campaign
War & conflictSome details uncertain
Japanese and Chinese forces clashed from 11 October 1937 at Xinkou, a mountain-flanked gateway to the Shanxi capital Taiyuan. Yan Xishan chose to make a stand there, but the result was a Japanese victory.
Notes
The infobox gives a start of 11 October 1937 and the raw infobox gives a range of 11 October to 5 November 1937. Wikidata gives 13 September to 11 November 1937, which differs, so confidence is medium. The article carries a warning about unreliable sources.
· Zhabei, Shanghai, Republic of China (now China) · Asia
Defence of the Sihang Warehouse begins in Shanghai
War & conflictSome details uncertain
From 27 October 1937 a single half-strength battalion of the German-trained 88th Division held the Sihang Warehouse in Zhabei, just across Suzhou Creek from the International Settlement. After days of attacks the defenders retreated into the Settlement with most of their strength intact.
Notes
The infobox gives 27 October 1937 and the lead gives 27 to 31 October 1937, with the withdrawal on 31 October in the infobox result. Wikidata gives 26 October to 1 November 1937, which differs, so confidence is medium. The lead notes that Japanese sources record the defence as a relatively minor skirmish.
Hitchcock's Young and Innocent is released in Britain
Stage, music & filmSome details uncertain
Alfred Hitchcock's British crime thriller Young and Innocent, starring Nova Pilbeam and Derrick De Marney, was released in London in November 1937. A young man flees a murder charge and persuades a woman to risk herself to help him.
Notes
The infobox gives a London release in November 1937 and a US release on 17 February 1938, with no day for London. Wikidata gives the month November 1937.
Agatha Christie's Death on the Nile is published in Britain
Art & literature
Collins Crime Club published the Hercule Poirot mystery Death on the Nile in the UK on 1 November 1937. The story is set in Egypt, mostly on the River Nile.
Notes
The infobox and lead agree on 1 November 1937 for the UK, as does Wikidata. The American book edition came in 1938.
Ukrainian director Les Kurbas is shot at Sandarmokh
Lives
The Ukrainian film and theatre director Les Kurbas was shot on 3 November 1937 at the killing field of Sandarmokh near Medvezhyegorsk. He was among the prisoners shipped back from the Solovetsky Islands in the White Sea that year, the so-called lost transport.
Notes
The infobox, lead and body agree on 3 November 1937, as does Wikidata. The infobox gives Sandarmokh, Karelian ASSR, as the place of death.
Bolesław Leśmian, a Polish poet and artist who was among the first to bring Symbolism and Expressionism into Polish verse, died in Warsaw on 5 November 1937.
Notes
The infobox and lead agree on 5 November 1937, as does Wikidata. The infobox gives Warsaw as the place of death.
Mikhail Romm and Dmitri Vasilyev directed Lenin in October, a Soviet biographical drama made at Mosfilm and released on 7 November 1937. It portrays Lenin's activities around the time of the October Revolution.
Notes
Only the infobox gives a day, 7 November 1937, and the lead says 1937. The article does not say where the film was released, so Moscow, where Mosfilm worked, is assumed. Wikidata agrees with the infobox date.
The Nazi antisemitic exhibition The Eternal Jew opens in Munich
Politics & diplomacy
The Nazi propaganda exhibition The Eternal Jew opened in the German Museum's library in Munich on 8 November 1937. Sponsored by Joseph Goebbels, it used photographs and caricatures to spread antisemitic falsehoods.
Notes
The lead gives 8 November 1937 to 31 January 1938 for the Munich showing. Wikidata gives an end of 31 January 1939, which matches the end of the later Berlin showing rather than Munich. The infobox has no date.
A Sabena airliner crashes at Ostend, killing members of the Hesse grand-ducal family
Disasters
On 16 November 1937 a Sabena Junkers Ju 52/3m on a scheduled passenger flight to London struck a high brick-factory chimney at 2:47 p.m. while approaching Stene aerodrome near Ostend. Everyone aboard died.
Notes
The infobox, lead and Wikidata give 16 November 1937. The article notes that sources differ on the departure airport, Munich or Cologne. The infobox counts 12 dead because it includes a newborn found in the wreckage, while the body speaks of eleven people who boarded.
· Leningrad, Soviet Union (now Saint Petersburg, Russia) · Europe
Shostakovich's Fifth Symphony premieres in Leningrad
Stage, music & film
The Leningrad Philharmonic Orchestra played Shostakovich's Fifth Symphony in D minor, Op. 47, under Yevgeny Mravinsky on 21 November 1937. It was composed between April and July that year.
Notes
The infobox and lead agree on 21 November 1937, as does Wikidata. Wikidata also lists a creation date given only as a year.
Philip de László, an Anglo-Hungarian painter who specialised in portraits of royalty and aristocrats, died at home, Hyme House in Hampstead, on 22 November 1937, a month after a heart attack.
Notes
The infobox and lead agree on 22 November 1937, as does Wikidata. The infobox gives Hyme House, Hampstead, London, as the place of death.
Swiss voters went to the polls on 28 November 1937 on a popular initiative that would have banned freemasonry. The proposal failed with voters and with a majority of the cantons alike.
Notes
The infobox and lead give 28 November 1937, and Wikidata agrees.
· Soviet Union (now Russia and other countries) · Europe
The NKVD launches the Latvian Operation against Latvians in the Soviet Union
Politics & diplomacy
Order No. 49990 of 30 November 1937 launched the NKVD's Latvian Operation, a national operation of the Great Purge aimed at ethnic Latvians and people linked to Latvia. Arrests rested on standardised accusations and confessions, and sentences were labour camp or shooting.
Notes
The infobox and lead give 1937 to 1938, and Wikidata gives only the year 1937. The body dates the launch order to 30 November 1937 and the end to 26 November 1938, which is stored as the end date. Part of the Great Purge.
The film director Ridley Scott is born in South Shields
Lives
Ridley Scott was born in South Shields on 30 November 1937. An alumnus of London's Royal College of Art, he worked in television and advertising before moving to films.
Notes
The infobox and lead give 30 November 1937, and Wikidata agrees.
Walt Disney's Silly Symphonies short The Old Mill, directed by Wilfred Jackson, was released by RKO Radio Pictures on 5 November 1937. It shows animals living in an old windmill as they cope with a severe summer thunderstorm.
Notes
The infobox and lead agree on 5 November 1937. Wikidata gives the same day.
John Ford's South Seas drama The Hurricane, produced by Samuel Goldwyn Productions and starring Dorothy Lamour and Jon Hall, was released on 9 November 1937. A Polynesian man is wrongly imprisoned in the story.
Notes
The infobox gives 9 November 1937. Wikidata gives 5 November 1937 as its main date, with 9 November as another, so the sources disagree and confidence is medium.
The NBC Symphony Orchestra, created for Toscanini, gives its first broadcast concert
Stage, music & film
David Sarnoff, president of RCA, conceived the NBC Symphony Orchestra especially for the conductor Arturo Toscanini. Its first concert was broadcast on 13 November 1937 under Pierre Monteux.
Notes
The lead and body give 13 November 1937 for the first broadcast. The body also describes the orchestra's first performance with Toscanini on Christmas night 1937, which is a separate event. The infobox and Wikidata give only the year 1937.
The Astaire musical A Damsel in Distress is released
Stage, music & filmSome details uncertain
George Stevens directed A Damsel in Distress, an RKO musical romantic comedy starring Fred Astaire with George Burns, Gracie Allen and Joan Fontaine, released on 19 November 1937. It is based on a 1919 P. G. Wodehouse novel.
Notes
Only the infobox gives a day, 19 November 1937, and the lead says 1937. Wikidata gives only the year, so confidence is medium.
The screwball comedy It's Love I'm After is released
Stage, music & film
Archie Mayo directed It's Love I'm After, an American screwball comedy that pairs Leslie Howard with Bette Davis and Olivia de Havilland, released on 20 November 1937. Casey Robinson wrote the screenplay.
Notes
The infobox gives 20 November 1937 for the United States release, and Wikidata gives only the year.
William A. Wellman's screwball comedy Nothing Sacred, with Carole Lombard and Fredric March and David O. Selznick as producer, was released on 25 November 1937. Ben Hecht received the screenplay credit.
Notes
The infobox gives a release on 25 November 1937 and does not call it a premiere; no other source for the day was reachable, so the release date is not confirmed outside Wikipedia. Wikidata gives only the year.
Getúlio Vargas seizes authoritarian power in a self-coup in Brazil
Politics & diplomacy
On 10 November 1937 President Getúlio Vargas, backed by the Armed Forces, carried out a self-coup that replaced the constitutional order with a semi-fascist authoritarian state. He extended his term by six years.
Notes
The infobox, lead and Wikidata all give 10 November 1937. The article calls the new regime semi-fascist and modelled on European fascist states.
Germany's ambassador Trautmann tries to mediate peace between Japan and China
Politics & diplomacySome details uncertain
German ambassador Oskar Trautmann tried to broker peace between Japan and China soon after the Second Sino-Japanese War began, passing on Japan's first terms on 5 November 1937. Chiang Kai-shek delayed answering, and the mediation ended when Konoe announced on 16 January 1938 that Japan would no longer negotiate with the Chinese government.
Notes
The lead says only that the mediation began in November 1937, so the start is stored at month precision. The first proposal was handed over on 5 November 1937. The end date, 16 January 1938, is the day Konoe announced the end of talks. Wikidata gives the same month and end date.
· Trivandrum, Travancore (now Thiruvananthapuram, India) · Asia
The University of Travancore, now the University of Kerala, is founded
Everyday life
The University of Travancore, now the University of Kerala, was established on 1 November 1937 by a proclamation of Maharajah Chithira Thirunal Balarama Varma. Travancore was a princely state covering what is now southern Kerala and neighbouring parts of Tamil Nadu.
Notes
The infobox and body give 1 November 1937, and the lead gives 1937. Wikidata gives only the year.
The Japanese aircraft carrier Hiryū is launched at Yokosuka
TechnologySome details uncertain
The aircraft carrier Hiryū was launched at Yokosuka Naval Arsenal on 16 November 1937, after her keel was laid there on 8 July 1936. She entered service on 5 July 1939.
Notes
The infobox and body give 16 November 1937 for the launch. Wikidata gives 15 November 1937, so confidence is medium.
Jagadish Chandra Bose, a polymath who worked in biology and physics and also wrote science fiction, died in Giridih on 23 November 1937. He pioneered the study of radio and microwave optics and made significant contributions to botany.
Notes
The infobox and lead give death on 23 November 1937; the infobox gives the death place as Giridih in Bihar Province. Wikidata gives the same day.
Armenian poet Yeghishe Charents dies in NKVD custody
Lives
The Armenian poet Yeghishe Charents died in NKVD custody on 27 November 1937 during the Great Purge, in circumstances that are unclear. He had been charged with Trotskyite-nationalist activity and arrested on 27 July.
Notes
The infobox, lead and body agree on 27 November 1937, as does Wikidata. The body says the circumstances of his death are unclear. The infobox gives Yerevan as the place of death.
Japanese newspapers report a killing contest between two officers on the road to Nanjing
War & conflictSome details uncertain
Between 30 November and 13 December 1937 two linked Japanese newspapers, the Tokyo Nichi Nichi and the Osaka Mainichi, ran four articles reporting that the lieutenants Mukai and Noda were competing to see who could kill a hundred men with a sword during the Japanese invasion of China.
Notes
The body dates the newspaper coverage from 30 November to 13 December 1937; the lead says late 1937. The officers' convictions did not rest solely on the contest articles. Wikidata gives the year 1937.
Former prime minister Ramsay MacDonald dies at sea
Lives
Ramsay MacDonald, twice British Prime Minister, briefly in 1924 and then from 1929 to 1935, died at sea on a ship in the North Atlantic on 9 November 1937.
Notes
The infobox and lead agree on 9 November 1937, as does Wikidata. The infobox gives the death place as aboard a ship in the North Atlantic Ocean.
Vaira Vīķe-Freiberga, later President of Latvia, is born in Riga
Lives
Vaira Vīķe-Freiberga was born in Riga on 1 December 1937. She was Latvia's sixth president, serving from 1999 to 2007, and was re-elected for a second term.
Notes
The infobox and lead give 1 December 1937, and Wikidata agrees.
Attila József, one of Hungary's best-known twentieth-century poets, died on 3 December 1937 at Balatonszárszó. He was largely unrecognised in his lifetime.
Notes
The infobox, lead and body agree on 3 December 1937, as does Wikidata.
· Leningrad Oblast, Soviet Union (now Russia) · Europe
Pavel Florensky is executed by the Soviet authorities
Lives
Pavel Florensky, a Russian Orthodox priest, theologian, philosopher, mathematician, physicist and electrical engineer, was sentenced to death by a three-person NKVD panel on 25 November 1937. He was shot in a wood near Leningrad on the night of 8 December.
Notes
The infobox, lead and body agree on 8 December 1937 for his death, as does Wikidata. The article names no exact execution site: it cites Antonio Maccioni for the Rzhevsky Artillery Range near Toksovo and says the Sandarmokh forest burial ditch may hold his remains, so the place is given only as Leningrad Oblast.
The Swedish engineer and inventor Gustaf Dalén died on 9 December 1937 at Lidingö. He took the physics Nobel in 1912 for automatic regulators used with gas accumulators at lighthouses and buoys.
Notes
The infobox, lead and body agree on 9 December 1937, as does Wikidata. The body gives his age as 68.
· Soviet Union (now Russia, Ukraine, Belarus, Kazakhstan and others) · Europe
The Soviet Union holds its first Supreme Soviet elections
Politics & diplomacy
Soviet voters elected the Supreme Soviet on 12 December 1937, the opening vote under the 1936 Soviet Constitution. It replaced the Congress of Soviets as the legislature.
Notes
The infobox, lead and Wikidata agree on 12 December 1937. The body's electoral-system section says multi-candidate elections were first announced and then reversed, and that the NKVD carried out mass arrests shortly before the elections.
Republican forces attack Teruel, opening the Battle of Teruel
War & conflict
On 15 December 1937 a Republican division under Lister attacked Teruel through falling snow, without a preliminary bombardment. The city changed hands several times in the two-month battle before the Nationalists retook it.
Notes
The infobox gives 15 December 1937 to 22 February 1938 for the whole battle. Wikidata gives the same start and end days. Casualties are given in the lead.
Erich Ludendorff, the Prussian-born general who rose to prominence in the First World War, died in Munich on 20 December 1937. He came from a family without noble rank, in Kruszewnia in the Province of Posen.
Notes
The infobox and lead agree on 20 December 1937, as does Wikidata.
The French composer, pianist and conductor Maurice Ravel died in Paris on 28 December 1937, the same year he became ill and was seen by the neurosurgeon Clovis Vincent.
Notes
The infobox and body agree on 28 December 1937, as does Wikidata. The body gives his age at death as 62.
Ireland's new constitution takes effect, naming the state Ireland
Politics & diplomacySome details uncertain
The constitution took effect in Dublin on 29 December 1937, replacing the Irish Free State, which had been created with Dominion status in 1922. It gave the state the name Ireland and an elected president without executive power.
Notes
The infobox of the Republic of Ireland article lists 29 December 1937 for the 1937 constitution, while the lead says only that it was adopted in 1937. The separate article on the Constitution of Ireland gives 29 December 1937 as the date it took effect and 1 July 1937 as the date of the plebiscite that ratified it. Wikidata gives 29 December 1937.
The office of Taoiseach is created under Ireland's 1937 constitution
Politics & diplomacy
The 1937 Constitution took the Irish word taoiseach, meaning chief or leader, as the title of the head of government, a change Éamon de Valera introduced. Before then the head of government had been called the president of the Executive Council.
Notes
The infobox gives 29 December 1937 as the formation date, matching Wikidata and the date the Constitution of Ireland took effect.
The Welsh actor Anthony Hopkins is born in Port Talbot
Lives
Anthony Hopkins was born in Port Talbot, Wales, on 31 December 1937. After drama training in Wales and then at RADA, he joined the Royal National Theatre in 1965, having caught Laurence Olivier's eye.
Notes
The infobox and lead give 31 December 1937, and Wikidata agrees.
Burdine Stadium, later the Miami Orange Bowl, opens
Architecture
Burdine Stadium in Miami's Little Havana opened on 10 December 1937, with stadium lights, and became the home of the Miami Hurricanes football team.
Notes
The infobox gives 10 December 1937 and the body places the opening for the Miami Hurricanes on 10 December. A high-school game had been played at the unfinished stadium on 24 September 1936. Wikidata gives only the year.
· Newark, New Jersey, United States · North America
The singer Connie Francis is born in Newark
Lives
Connie Francis was born Concetta Franconero in Newark, New Jersey, on 12 December 1937, into an Italian-American family from the Ironbound neighborhood.
Notes
The infobox, lead and body give 12 December 1937, and Wikidata agrees.
· Westwood, Los Angeles, California, United States · North America
The film Mannequin, with Joan Crawford and Spencer Tracy, premieres in Los Angeles
Stage, music & film
Frank Borzage's MGM drama Mannequin, starring Joan Crawford and Spencer Tracy, premiered in Westwood, Los Angeles, on 14 December 1937. Crawford plays Jessie, a working-class woman hoping to improve her life by marrying.
Notes
The lead and infobox give 14 December 1937 as the premiere. Wikidata gives only the year. The New York and wide releases came in January 1938.
· Los Angeles, California, United States · North America
Snow White and the Seven Dwarfs premieres in Los Angeles
Stage, music & filmSome details uncertain
Walt Disney's animated film had its first showing at Los Angeles's Carthay Circle Theatre on 21 December 1937, before a general US opening on 4 February 1938. RKO Radio Pictures released it.
Notes
The premiere was on 21 December 1937; the general US release was on 4 February 1938. Wikidata gives 21 December 1937 and also lists several later dates, including 22 December 1938 and 1950.
· St. Paul, Minnesota, United States · North America
Frank B. Kellogg dies
Lives
Frank B. Kellogg, an American lawyer and statesman who served in the US Senate and as Secretary of State, died in St. Paul on 21 December 1937, the eve of his 81st birthday.
Notes
The infobox, lead and body agree on 21 December 1937, as does Wikidata.
· Weehawken, New Jersey, United States · North America
The Lincoln Tunnel's centre tube opens under the Hudson River
Architecture
The centre tube of the Lincoln Tunnel, running under the Hudson River from Weehawken, New Jersey, to Midtown Manhattan, opened on 22 December 1937. Ole Singstad designed it.
Notes
The infobox gives 22 December 1937 for the centre tube, matching Wikidata. The other dates in Wikidata, 1 February 1945 and 25 May 1957, are the north and south tubes, which the infobox lists separately.
· New York City, New York, United States · North America
The New York Film Critics Circle announces its awards for 1937 films
Stage, music & film
The New York Film Critics Circle announced its third awards, honouring the best filmmaking of 1937, on 30 December 1937. The Life of Émile Zola won Best Picture.
Notes
The lead gives 30 December 1937 for the announcement and 9 January 1938 for the presentation. Wikidata gives the year 1937 and lists 9 January 1938 as another date; the announcement day is stored because it falls in 1937.
Japanese forces assault Nanjing in the Battle of Nanking
War & conflictSome details uncertain
Japanese armies marched from Shanghai on Nanjing, then China's capital, between 11 November and 9 December 1937. On 10 December General Iwane Matsui called for an all-out assault, and Chiang Kai-shek abandoned the city after two days of heavy fighting.
Notes
The lead places the battle in early December 1937, while the infobox runs from 11 November to 13 December 1937 and starts with the Japanese advance from Shanghai. Wikidata gives 1 to 13 December 1937 without a reference. Because the starting points differ, only the month is stored.
· Yangtze River near Nanjing, Republic of China (now China) · Asia
Japanese aircraft sink the US gunboat Panay on the Yangtze
War & conflict
On 12 December 1937 Japanese aircraft bombed the US Navy gunboat Panay and three Standard Oil tankers near Nanjing. Panay sank and three Americans died, although the two countries were not at war.
Notes
The infobox and lead agree on 12 December 1937, as does Wikidata. The body says the indemnity was paid on 22 April 1938.
Japanese troops enter Nanjing and begin the Nanjing Massacre
War & conflictSome details uncertain
After the Chinese army retreated from Nanjing, Japanese troops entered the capital on 13 December 1937 and began killing and raping civilians and prisoners of war. Soldiers also burned about a third of the city.
Notes
The infobox gives 13 December 1937 for the start on the traditional reckoning of six weeks, while atrocities in the Nanjing area are said to have begun on 4 December 1937 and ended on 28 March 1938. The lead says December 1937 to March 1938. Wikidata gives 2 February 1938 as the end and also a 13 December 1937 start. Death-toll estimates range widely, from a low of 40,000 for the city alone to over 340,000 for the whole Shanghai-Nanjing region.
· Batavia, Dutch East Indies (now Jakarta, Indonesia) · Asia
The Indonesian news agency Antara is founded in Batavia
Everyday life
Independence activists founded the Antara news agency in Batavia on 13 December 1937, while the country was still a Dutch colony, because the Dutch-owned Aneta agency gave too little local coverage.
Notes
The infobox and body give 13 December 1937, and Wikidata agrees. The lead says only 1937.
Japan installs a Provisional Government in Beijing, a puppet regime for north China
Politics & diplomacy
A Provisional Government of the Republic of China, a Japanese-controlled puppet regime based in Beijing, was inaugurated by Wang Kemin, a former Kuomintang finance minister and Shanghai banker, on 14 December 1937. It lasted until 1940.
Notes
The lead, body and infobox give 14 December 1937. Wikidata gives only the year. The government was merged into the Reorganized National Government on 30 March 1940.
An annular solar eclipse lasting over twelve minutes crosses the Pacific
Science
The annular solar eclipse of 2 December 1937 had a ring phase lasting just over 12 minutes at greatest eclipse, over the Pacific, and was seen from islands in Japan, the Marshall Islands area and parts of Kiribati.
Notes
The lead gives 2 to 3 December 1937 because the path crossed the 180th meridian. The body table gives the first contact of the penumbra on 2 December 1937 at 20:05 UTC, so 2 December UTC is stored. Wikidata gives 2 December 1937.
Events we can place in 1937 but not in a particular month.
Europe 51
· Paris, France · Europe
Picasso paints Guernica in response to the bombing of the town
Art & literatureSome details uncertain
At his Paris home Pablo Picasso painted Guernica after the bombing of the town on 26 April 1937. The Spanish Republican government had commissioned a large work from him in January for its pavilion at the Paris exposition.
Notes
The text gives only the year 1937 for the painting. The full English Wikipedia article says Picasso spent 35 days on it, completing it on 4 June 1937, and that it was unveiled in July 1937 at the Paris exposition; accounts of when he began differ (1 May or 11 May). Wikidata gives the year 1937.
· Vinnytsia, Ukrainian SSR, Soviet Union (now Ukraine) · Europe
NKVD carries out mass shootings at Vinnytsia during the Great Purge
Politics & diplomacySome details uncertain
Between 1937 and 1938 the Soviet secret police, the NKVD, shot more than 9,000 people at Vinnytsia, most of them twice with small-calibre bullets. German occupation forces discovered the mass graves in 1943.
Notes
The executions are dated only to 1937-1938 in the infobox, lead and body; no exact days are given. Wikidata gives the year 1937 as start.
Technetium, a mainly artificial element, is confirmed in Palermo
ScienceSome details uncertain
Carlo Perrier and Emilio Segrè confirmed in 1937, through an experiment at Palermo's university in Sicily, that element 43 had been made. Its name comes from a Greek word for artificial, and every one of its isotopes is radioactive.
Notes
The text gives 1937 for the confirming experiment; no day or month is stated. Wikidata gives the year 1937.
The wizard Gandalf first appeared in J. R. R. Tolkien's The Hobbit in 1937, where he helps Bilbo Baggins and thirteen dwarves on a quest against the dragon Smaug. He belongs to the Istari order and later leads the Company of the Ring.
Notes
The infobox and text give only the year 1937; the book The Hobbit is covered separately. Wikidata gives the year 1937.
French critics create the Louis Delluc Prize for film
Stage, music & filmSome details uncertain
In 1937 a group of 24 critics, Maurice Bessy and Marcel Idzkowski among them, founded the prize, which is nicknamed the Goncourt of cinema. It answered the Académie française's decision to give its cinema prize to French-made films.
Notes
The lead gives only the year 1937, and Wikidata also gives only the year. The lead says the prize was set up by twenty-four film critics (written out in words), naming Maurice Bessy and Marcel Idzkowski. The first Best Film winner is in the 1930s part of the table of Best Film winners.
Krupp's plans for the 80 cm railway gun Schwerer Gustav are completed and approved
TechnologySome details uncertain
Krupp developed the railway gun as siege artillery to smash the forts of the Maginot Line, with plans completed and approved in early 1937 and fabrication beginning in mid-1937.
Notes
The infobox gives a design date of 1937 and a production date of 1941, and the Development section places the finished plans in early 1937 and the start of fabrication in mid-1937. Wikidata gives only the year. The 80 cm calibre is in the first sentence of the lead and in the infobox, and the Development section says Krupp started designing an 80 cm version. The gun was not ready when the Battle of France began.
AB Bofors created Saab in 1937 out of the aero engine division of NOHAB, reshaped into an aircraft maker. The original name, Svenska Aeroplan Aktiebolaget, gave the acronym SAAB.
Notes
The infobox, lead and body give only the year 1937. Wikidata gives the year 1937.
Paul Rivet established the Musée de l'Homme, an anthropology museum in Paris, in 1937 for that year's world exposition on arts and techniques in modern life. It replaced the Trocadéro ethnography museum founded in 1878.
Notes
The infobox, lead and Wikidata give only the year 1937.
Martin Bormann commissions the Kehlsteinhaus, the Eagle's Nest
ArchitectureSome details uncertain
In 1937 Martin Bormann commissioned the Kehlsteinhaus, a chalet on the Kehlstein above Obersalzberg near Berchtesgaden, for Adolf Hitler on behalf of the Nazi Party.
Notes
The article dates the commission to the summer of 1937 and gives no day. The infobox gives completion in 1938 and inauguration on 20 April 1939, and Wikidata gives 1937.
Vera Mukhina's sculpture Worker and Kolkhoz Woman is made for the Paris World's Fair
Art & literatureSome details uncertain
Vera Mukhina made the stainless-steel sculpture Worker and Kolkhoz Woman, to a concept and design by the architect Boris Iofan, to crown the Soviet pavilion at the 1937 World's Fair in Paris. Two figures raise a hammer and a sickle over their heads.
Notes
The article gives only the year 1937 for the sculpture, and Wikidata agrees. The infobox gives its present site as the Russian Exhibition Centre in Moscow, but the 1937 setting was the Paris fair.
The 1937 UCI Road World Championships are held in Copenhagen
SportSome details uncertain
The seventeenth UCI Road World Championships took place in Copenhagen in 1937. The professionals' road race, at 297.5 kilometres, was the longest so far, run as 35 laps of a flat 8.5-kilometre course.
Notes
The text gives only the year 1937; Wikidata gives 23 to 24 August 1937.
Constantinople recognises the Albanian Orthodox Church as self-governing
Religion & philosophySome details uncertain
In 1937 the Patriarch of Constantinople recognised the self-governing, or autocephalous, status that the Albanian church had declared for itself at a congress in 1922. The Albanian church enjoys full communion with the rest of the Eastern Orthodox churches.
Notes
The infobox, lead and body give only the year 1937 for the recognition. Wikidata gives 12 April 1937; the article lists that date only as the start of Archbishop Kristofor's term, so the day is not used and confidence is medium.
Garrard makes the Imperial State Crown for George VI's coronation
Art & literatureSome details uncertain
The jewellers Garrard & Co. made the Imperial State Crown in 1937 for George VI's coronation. It copies the crown made in 1838 for Queen Victoria, which had deteriorated.
Notes
The infobox and lead give only the year 1937, and Wikidata agrees. The crown was made for the coronation of 12 May 1937.
Karen Blixen, a Danish author, published Out of Africa in 1937, her memoir of eighteen years on a coffee plantation in Kenya, then called British East Africa.
Notes
The article gives only the year 1937 for first publication. The infobox lists a British publisher, G. P. Putnam's Sons, and a Danish one, Gyldendal, so the place is given as Denmark, the author's country. Wikidata gives only the year.
Norway's national football league, Norgesserien, is founded
SportSome details uncertain
Norway's national football league was founded in 1937 as Norgesserien, with its first season in 1937-38. Before then the country had only regional leagues and the Norwegian Cup.
Notes
The infobox, lead and body give only the year 1937 and the first season 1937-38, as does Wikidata. The league was renamed Hovedserien in 1948 and Eliteserien in 2017.
The 1937 games in Antwerp were the final International Workers' Olympiad, ending a series of labour-sports events held between 1925 and 1937. They were shared with the Red Sport International's Spartakiads.
Notes
The infobox, lead and body give 1937 and Antwerp for the last Olympiad; the body's table lists 25 July to 1 August 1937 for the summer event and 18 to 21 February 1937 for a winter event at Janské Lázně, but that table is not the event's own article, so only the year is stored. Wikidata gives the year 1937.
The Jardins du Trocadéro are created for the 1937 Paris Exposition
Everyday lifeSome details uncertain
The present Jardins du Trocadéro in Paris were created for the 1937 International Exposition, to a design by the architect Roger-Henri Expert. The Fountain of Warsaw, their main feature, is the only part of the exposition's fountain display that still exists and works.
Notes
The article says the present garden was created for the 1937 exposition and gives no day. Wikidata gives only the year.
The Algerian nationalist party Étoile Nord-Africaine is dissolved
Politics & diplomacySome details uncertain
Hadj-Ali Abdelkader formed the Algerian nationalist party Étoile Nord-Africaine in 1926 to demand independence from French rule. It was dissolved in 1929, reorganised in 1933 and dissolved again in 1937.
Notes
The article gives only the year 1937 for the second dissolution, with no day. Wikidata gives only the year.
Queen Elisabeth of Belgium founds the first Eugène Ysaÿe violin competition in Brussels
Stage, music & filmSome details uncertain
Queen Elisabeth of Belgium founded the first Eugène Ysaÿe competition, for violin, in Brussels in 1937 to honour the violinist, who died before he could realise his own plan for a contest for young virtuosi.
Notes
The article gives only the year 1937 for the founding and the first violin competition. Wikidata gives only the year.
The Reichswerke Hermann Göring is founded in Nazi Germany
Economy & tradeSome details uncertain
Nazi Germany's state-owned conglomerate, the Reichswerke Hermann Göring, was founded in 1937 to exploit Salzgitter's iron ore, which private steel mills had judged uneconomical. On 23 July 1937 Göring announced the start of mining at Salzgitter.
Notes
The infobox and lead give only the year 1937. The body says Göring announced the start of Salzgitter mining on 23 July 1937. Wikidata gives 15 July 1937, which the article does not confirm, so the year is stored with medium confidence.
Salvador Dalí painted The Burning Giraffe in oil in 1937, before his exile in the United States from 1940 to 1948. The Kunstmuseum Basel holds it.
Notes
The infobox and lead give only the year 1937, and Wikidata gives only the year. The years of his American exile, 1940 to 1948, are in the history and description section. No place is stored because Basel is only where the painting is now kept.
Kroisos Kouros, an ancient Greek statue taken illegally, is identified in Paris
Art & literatureSome details uncertain
In 1937 the marble statue from Anavyssos in Attica, set up over the grave of a fallen young warrior named Kroisos, was identified in Paris. It was held by the dealer M. Roussos, and an inquiry found it had been dug up illegally some years before.
Notes
The text gives only the year 1937 for the identification; there is no secure record of when or where it was first found. Wikidata gives the year 1937.
· Russian SFSR, Soviet Union (now Russia) · Europe
The All-Russian Congress of Soviets ends as the Russian SFSR's supreme body
Politics & diplomacySome details uncertain
The All-Russian Congress of Soviets, the top governing body of the Russian SFSR since 1918, was wound up in 1937 as the constitutional reform of 1936 to 1937 finished. The Supreme Soviet of Russia succeeded it.
Notes
The infobox gives 1937 as the year of disbandment, and the lead places the end of the Congress at the close of the 1936 to 1937 constitutional reform. A category tag in the same article says 1938, so the year is not fully settled. No day or month is given, and Wikidata gives only the year 1937.
The Volksdeutsche Mittelstelle is founded as the Nazi agency for ethnic Germans abroad
Politics & diplomacySome details uncertain
The Volksdeutsche Mittelstelle was a Nazi Party agency set up in 1937 to look after ethnic Germans living beyond the Reich's borders. The SS general Werner Lorenz headed it from 1937 to 1945.
Notes
The body gives 1937 and the infobox says circa 1937, with no month or day. Wikidata gives only the year.
The Palais de la Découverte science museum is created in Paris during the 1937 Exposition
ScienceSome details uncertain
Jean Baptiste Perrin, winner of the 1926 Nobel Prize in physics, created the Palais de la Découverte science museum for Paris's 1937 world fair. In 1938 the French government decided to make it permanent.
Notes
The lead gives only the year 1937. Wikidata gives only the year.
A second ring is added to the Olympic Stadium in Amsterdam
ArchitectureSome details uncertain
In 1937 Amsterdam enlarged its Olympic Stadium, the main venue of the 1928 Summer Olympics, with a concrete second ring designed by the original architect, Jan Wils. It raised the capacity from 31,600 to 64,000.
Notes
The article gives only the year 1937 for the second ring. The stadium itself opened in 1928, and the second ring was removed in a renovation that began in 1996. Wikidata gives 1937.
Rowntree's of York first produced Smarties, dragée chocolates, in 1937. They grew out of an earlier product, Chocolate Beans, and coloured Smarties were introduced the same year.
Notes
The infobox, lead and body give the year 1937, and Wikidata agrees. The infobox also dates the earlier Chocolate Beans to 1882.
The Soviet aircraft design bureau OKB-301, now NPO Lavochkin, is founded
Economy & tradeSome details uncertain
In 1937 the Soviet aircraft design bureau OKB-301 began work, and it is now the Russian aerospace company NPO Lavochkin.
Notes
The infobox, the history section and German and French Wikipedia give 1937; Wikidata agrees. The infobox gives Khimki, near Moscow, as the present headquarters, and the article does not say where the bureau was founded. The infobox gives Semyon Lavochkin as chief designer from 1940 to 1960, but the body says he was promoted to head designer in October 1945, so those dates are left out.
The French satirical magazine Le Charivari ceases publication
Art & literatureSome details uncertain
The Paris satirical magazine Le Charivari, founded by Charles Philipon, whose first issue appeared on 1 December 1832, ended in 1937. It was a daily for most of its run and came out weekly at the end.
Notes
The infobox, lead and body give only the year 1937 for the end of publication. French Wikipedia gives August 1937 and Wikidata gives 9 June 1937, so the month is unsettled and only the year is stored. The English article says the magazine was a daily until 1936 and weekly after that, while French and German Wikipedia say daily until 1926, so the year of the switch is left out.
Hergé's Tintin adventure The Broken Ear appears as a book
Art & literatureSome details uncertain
Hergé's sixth Tintin volume, The Broken Ear, came out as a black-and-white album in 1937, soon after its weekly serial in a Belgian newspaper's children's supplement finished in February that year. It sold well.
Notes
The infobox gives 1937 for the black-and-white album and 5 December 1935 to 25 February 1937 for the serial. No month or day is given for the book, and Wikidata gives only the year 1937.
Foster Parents Plan for Children in Spain, later Plan International, is founded
Politics & diplomacySome details uncertain
Eric Muggeridge, an aid worker, and John Langdon-Davies, a British journalist, founded Foster Parents Plan for Children in Spain in 1937, during the Spanish Civil War. It later became Plan International, a children's-rights organisation.
Notes
The article gives only the year 1937 and does not say where in 1937 the group began, so the place is the founders' country and confidence is medium. Wikidata gives only the year.
The Sphinx Observatory is established above the Jungfraujoch
ScienceSome details uncertain
The Sphinx Observatory was established in 1937 above the Jungfraujoch in Switzerland. It takes its name from the rocky Sphinx summit on which it stands.
Notes
The infobox gives only the year 1937, and Wikidata agrees. The article gives no other detail on the founding.
The 1937 World Fencing Championships are held in Paris
SportSome details uncertain
The 1937 World Fencing Championships took place in Paris. Gustavo Marzi of Italy won the men's individual foil and Pál Kovács of Hungary the men's individual sabre.
Notes
The article gives only the year 1937 and the host city, with no month or days. Wikidata gives only the year.
Henschel finishes a pre-production batch of the Hs 126 reconnaissance aircraft
TechnologySome details uncertain
By the end of 1937 Henschel had completed a pre-production batch of the Hs 126, a two-seat parasol-wing observation and reconnaissance aircraft developed from the Hs 122. The first prototype had flown in 1936.
Notes
The infobox gives introduction in 1937 and production from 1937 to 1941, but the body says a pre-production batch was complete by the end of 1937 and the first production-standard Hs 126A-1 came off the line in early 1938, so only the year 1937 is stored. The body dates the first flight to autumn 1936 and the infobox to August 1936. Wikidata gives the year 1937.
The Profintern, the Red International of Labour Unions, is dissolved
Politics & diplomacySome details uncertain
The Profintern, the Red International of Labour Unions, was dissolved in 1937 after declining in the mid-1930s. The Comintern had created it in 1921 to coordinate communist work inside trade unions.
Notes
The article gives only the year 1937 and no month or day. The sentence tying the dissolution to Stalin's Popular Front policy carries a citation-needed tag. Wikidata gives only the year.
Italy's Fascist youth body Opera Nazionale Balilla is absorbed into a party youth wing
Everyday lifeSome details uncertain
The Opera Nazionale Balilla, an Italian Fascist paramilitary youth organisation that had operated since 1926, was taken over in 1937 by the Gioventù Italiana del Littorio, the party's youth wing.
Notes
The article gives only the year 1937 for the end of the organisation. Wikidata gives 27 October 1937, which the article does not confirm, so the year is stored.
The Haute-Provence Observatory is founded in France
ScienceSome details uncertain
France established the Haute-Provence Observatory in 1937 as a national facility for its astronomers, on a plateau beside Saint-Michel-l'Observatoire in southeastern France.
Notes
The article gives only the year 1937 and no day. Wikidata gives only the year.
The Tartu student basketball club, now the University of Tartu team, is founded
SportSome details uncertain
The Tartu student basketball club was founded in 1937 as the Tartu Estonian Academic Sports Club. After winning its regional tournament it moved up to the Estonian Championship, which it won in 1938 under player-coach Aleksander Illi.
Notes
The infobox and body give only the year 1937. Wikidata gives only the year.
The Bolshoy Moskvoretsky Bridge beside the Kremlin is completed
ArchitectureSome details uncertain
The Bolshoy Moskvoretsky Bridge, a concrete arch bridge over the Moskva River just east of the Kremlin, was completed in 1937 after being built over 1936 and 1937. V. S. Kirillov was the engineer and Alexey Shchusev the architect.
Notes
The lead gives only the construction span 1936 to 1937 and the body gives no opening day. Wikidata gives only the year, so 1937 is stored as the completion year.
The airport serving the Greek island of Corfu, about 2 kilometres south of Corfu Town, was founded in 1937.
Notes
The English article gives only the year 1937 and does not say whether it marks construction or the start of flights. French Wikipedia agrees the airport was built in 1937 and dates its first commercial flight to 19 April 1949, while German Wikipedia gives 1949 as its opening, so the meaning of the year is unsettled and confidence is medium.
Short Brothers found Sydenham Airport, later Belfast City Airport
ArchitectureSome details uncertain
Short Brothers established Sydenham Airport beside its Belfast factory in 1937. Anne Chamberlain, wife of the prime minister, opened it in 1938.
Notes
The history section dates the founding to 1937 and the official opening to 16 March 1938, which is also the infobox date. Wikidata gives only the year 1937, so the year of founding is stored.
· Prague, Czechoslovakia (now Czech Republic) · Europe
The 1937 European Figure Skating Championships are held in Prague
SportSome details uncertain
Prague hosted the 1937 European Figure Skating Championships, where Felix Kaspar took the men's title, Cecilia Colledge the ladies' title, and Maxi Herber and Ernst Baier the pairs.
Notes
The article gives no dates for the event, only the year 1937 in its title. The infobox start and end dates are blank, and Wikidata gives only the year.
The Kerameikos Archaeological Museum in Athens is built
Art & literatureSome details uncertain
The Kerameikos Archaeological Museum, in the Kerameikos area of Athens, was built in 1937. Before then the finds had been an exhibit of the German Archaeological Institute.
Notes
The lead and body give only the year 1937. Wikidata gives only the year.
The Royal Hellenic Naval Shipyard, origin of Skaramangas Shipyards, is created
Economy & tradeSome details uncertain
The Royal Hellenic Naval Shipyard was set up in Greece in 1937 to build warships and is the origin of today's Skaramangas Shipyards, in the West Athens regional unit.
Notes
The infobox gives the founding as 1937/1957 and the article categories list both years, while the lead and body give 1937 for the naval shipyard. The article gives no day, so the date is year-only and medium confidence. Wikidata gives only the year 1937.
The Iso-Heikkilä Observatory in Turku starts operating
ScienceSome details uncertain
The University of Turku ran the Iso-Heikkilä Observatory in Finland from 1937 to 1972, after the building was put up in 1935 and 1936 to a technical design by Professor Yrjö Väisälä.
Notes
The infobox gives established 1937, and the lead says the university operated it from 1937. The body says it was built in 1935 and 1936. No day or month is given. Wikidata gives only the year.
The Round Gotland Race, a Baltic sailing race organised by the Royal Swedish Yacht Club, was first sailed in 1937, when the course first took boats all the way around Gotland.
Notes
The infobox gives 1937 as the founding year, and the body says the course first went around Gotland that year. No day is given, and Wikidata gives only the year.
The football club later called FC Yenisey Krasnoyarsk is founded
SportSome details uncertain
The football club now known as FC Yenisey Krasnoyarsk was founded in 1937 as Lokomotiv Krasnoyarsk. It is based in Krasnoyarsk Krai and now plays in the Russian First League.
Notes
The infobox and history section give only the year 1937, and Wikidata agrees.
John Steinbeck's novella Of Mice and Men is published
Art & literatureSome details uncertain
Steinbeck's Great Depression story follows George Milton and Lennie Small, two migrant ranch workers without a settled home, as they look for jobs in California.
Notes
The lead and infobox give 1937 for publication, and the adaptation section places the novel's publication less than three months before May 1937; one sentence in the censorship section says the book was published in 1936. Only the year 1937 is stored. Wikidata gives the year 1937.
Academy creates the Irving G. Thalberg Memorial Award for producers
Stage, music & filmSome details uncertain
The Academy that gives the Oscars set up an award in 1937 honouring Irving Thalberg, production chief at Metro-Goldwyn-Mayer, for creative film producers. It was first presented in March 1938.
Notes
The text gives 1937 for the founding and March 1938 for the first presentation; no day is stated for the founding. Wikidata gives the year 1937.
Hershey and the US Army begin work on the D ration chocolate bar
Everyday lifeSome details uncertain
In April 1937 Colonel Paul Logan of the Army Quartermaster Corps approached Hershey about a chocolate ration bar, and in June the Army ordered the first Logan Bars for trials at bases such as the Philippines.
Notes
The lead gives 1937 for the original D-ration bar; the body gives April 1937 for the approach to Hershey and June 1937 for the first order. Wikidata gives the year 1937.
· Cambridge, Massachusetts, United States · North America
Edwin Land founds the Polaroid Corporation
Economy & tradeSome details uncertain
Edwin H. Land founded Polaroid in Cambridge, Massachusetts, in 1937 to exploit his Polaroid polarizing polymer, with George W. Wheelwright III as co-founder.
Notes
The infobox, lead and body give only the year 1937 for the founding, as does Wikidata.
· Fort Wayne, Indiana, United States · North America
Fred Zollner sponsors the team that became the Detroit Pistons
SportSome details uncertain
In 1937 Fred Zollner, owner of a foundry making engine pistons, sponsored a semi-professional company basketball team in Fort Wayne after his workers asked him to.
Notes
The infobox and lead give only the year 1937; the infobox says the Detroit name dates from 1957. Wikidata gives the year 1937.
· Fort Wayne, Indiana, United States · North America
The Fort Wayne Zollner Pistons, forerunner of the Detroit Pistons, are founded
SportSome details uncertain
In 1937 Fred Zollner, who ran a Fort Wayne foundry that cast pistons for engines, sponsored a semi-professional company basketball team, the Fort Wayne Zollner Pistons.
Notes
The article gives only the year 1937. Wikidata gives only the year.
· New York City, New York, United States · North America
Solomon R. Guggenheim sets up the foundation that later built the Guggenheim Museum
Art & literatureSome details uncertain
Solomon Guggenheim, who came from a wealthy mining family, established a foundation in 1937 to promote appreciation of modern art as his collection grew. In 1926 the artist Hilla von Rebay had introduced him to European avant-garde art.
Notes
The infobox gives the museum's establishment as 1939; the 1937 date applies to Guggenheim setting up the foundation, as stated in the part of the history section headed Early years and Hilla Rebay. The same part gives his 1926 meeting with Hilla von Rebay, his family's mining wealth, the 1939 opening of the Museum of Non-Objective Painting in midtown Manhattan, and the lead gives the building's completion in 1959. Wikidata gives the year 1937.
· Scottsdale, Arizona, United States · North America
Frank Lloyd Wright begins Taliesin West in Arizona
ArchitectureSome details uncertain
In 1937 Frank Lloyd Wright bought a site in the McDowell Mountains of Scottsdale, Arizona, for his winter home and studio, named after his Taliesin studio in Spring Green, Wisconsin. His apprentices raised the first buildings between 1938 and 1941.
Notes
The infobox gives a build date of 1937. The body says Wright and his wife found the site in December 1937, and the first structures went up from 1938 to 1941. Wikidata gives only the year 1937, so the year is stored.
Napoleon Hill's self-help book Think and Grow Rich is published
Art & literatureSome details uncertain
Napoleon Hill and Rosa Lee Beeland wrote Think and Grow Rich, a self-help book published in 1937 by the Ralston Society. It became a major commercial success.
Notes
The article gives only the year 1937. Wikidata gives only the year.
The Calder Memorial Trophy for the NHL's best rookie is first presented
SportSome details uncertain
The NHL first presented the Calder Memorial Trophy at the end of the 1936-37 season, to the player judged most proficient in his first year. It honours Frank Calder, the league's first president.
Notes
The lead and body give the 1936-37 season and the year 1937 for the first presentation, with no day. Wikidata gives the year 1937. The article names no city, so the place is given as the countries of the league's clubs.
Joris Ivens's anti-fascist film The Spanish Earth is released
Stage, music & filmSome details uncertain
Joris Ivens's film The Spanish Earth, made in support of the Spanish Republicans during the Spanish Civil War, came out in 1937. A company that included Lillian Hellman, Ernest Hemingway and John Dos Passos funded it.
Notes
The English infobox gives 11 July 1937 as the release day, and Wikidata agrees, but French Wikipedia lists 20 August 1937 (citing IMDb), so only the year is stored. The English body says the film was shown at the White House on 8 July 1937 before its premiere. The place of the release is not stated, so the United States is assumed from the producer.
After E. L. Cord sold the Duesenberg car company, it was wound up in 1937. Fred and August Duesenberg had founded the racing and luxury car maker in Indianapolis in 1920.
Notes
The article gives only the year 1937, in the infobox and the history section, and Wikidata agrees. The infobox gives Auburn, Indiana, as the headquarters.
Rodgers and Hart's show tune The Lady Is a Tramp is published
Stage, music & filmSome details uncertain
Richard Rodgers wrote the music and Lorenz Hart the lyrics of The Lady Is a Tramp, a song from their 1937 musical Babes in Arms that Chappell & Co. published that year.
Notes
The article gives only the year 1937. Wikidata gives only the year.
The picture magazine Look is launched in Des Moines
Art & literatureSome details uncertain
Look, co-founded by Gardner Cowles Jr. and his brother John, first appeared in early 1937 from Des Moines, with editorial offices in New York City. It was monthly for its first five issues, February to May 1937, and went biweekly from the 11 May 1937 issue. It began as a tabloid-style magazine stressing sports, movie stars and sensationalism.
Notes
The article gives conflicting start dates. The infobox gives 2 January 1937, the lead says it was published from March 1937, and the body says a January 1937 issue was planned but the first issue distributed was the February 1937 issue, numbered Volume 1, Number 2. A newspaper item dated 6 January 1937 is cited for the first issue. The body also says the magazine was monthly for five issues (February to May 1937) and biweekly from the 11 May 1937 issue, although the infobox and lead describe it as biweekly. Because the start dates cannot be reconciled, only the year is stored and confidence is low. Wikidata gives only the year.
· Springfield, Massachusetts, United States · North America
Ernest Henderson and Robert Moore start the Sheraton hotel business
Economy & tradeSome details uncertain
In 1937 Ernest Henderson and Robert Lowell Moore bought two investment companies and combined them as Standard Equities Corporation, whose first hotel was the Stonehaven Hotel in Springfield, a converted apartment building.
Notes
The infobox and history section give only the year 1937, and Wikidata agrees.
· Okefenokee Swamp, Georgia and Florida, United States · North America
Roosevelt creates the Okefenokee National Wildlife Refuge
Everyday lifeSome details uncertain
President Roosevelt created the Okefenokee National Wildlife Refuge in 1937 by Executive Order 7593, protecting land in Georgia and Florida for migratory birds and other wildlife.
Notes
The infobox, lead and body give only the year 1937, and Wikidata agrees.
John Steinbeck's novella The Red Pony is published as a book
Art & literatureSome details uncertain
John Steinbeck wrote the novella The Red Pony, about a boy named Jody Tiflin, in 1933. Covici Friede issued it as a book in 1937, after magazines had printed parts of it in 1933 and 1936.
Notes
The lead gives only the year 1937 for the Covici Friede book. A New York Times review of October 1937 cited in the lead describes that edition as three short stories, a signed edition of 699 copies, while the lead says the book has four stories, so how many the first edition held is left open. The plot section dates 'The Leader of the People' to the August 1936 Argosy and 'The Promise' to the October 1937 Harper's Monthly, although the lead says the magazine chapters ran from 1933 to 1936. Wikidata gives only the year.
Ernst Lubitsch's film Angel, with Marlene Dietrich, is released
Stage, music & filmSome details uncertain
Ernst Lubitsch produced and directed Angel, an American romantic drama for Paramount Pictures starring Marlene Dietrich with Herbert Marshall and Melvyn Douglas, which came out in 1937. Samson Raphaelson's screenplay was based on Guy Bolton and Russell Medcraft's English adaptation of Melchior Lengyel's play Angyal.
Notes
The English infobox gives only the year 1937. Wikidata gives 27 October 1937, with 5 November 1937 as an alternative, and German Wikipedia gives a premiere at the Paramount Theatre in New York on 3 November 1937, so only the year is stored. A New York Times review cited in the reception section is dated 4 November 1937.
The Auburn Automobile Company of Auburn, Indiana, founded by the brothers Frank and Morris Eckhart and making cars since about 1903, stopped production in 1937, when the Auburn, Cord and Duesenberg marques were all dropped after E. L. Cord sold his holdings.
Notes
The infobox, lead and body give 1937. The lead says Cord sold his holdings in August 1937 and the Auburn and Cord marques, with the Duesenberg marque of a sister company, were discontinued, but it does not clearly put the end of production in that month, so the year is stored. The company went through a bankruptcy reorganisation in 1940. Wikidata gives only the year.
· Flushing, New York, United States · North America
Queens College is established in New York City
Everyday lifeSome details uncertain
Queens College, a public college of the City University of New York with its main campus in Flushing, in the borough of Queens, was established in 1937.
Notes
The infobox, lead and body give only the year 1937. Wikidata gives only the year.
· Brooklyn, Indiana, United States · North America
Construction begins on the Goethe Link Observatory in Indiana
ScienceSome details uncertain
Work began in 1937 on the Goethe Link Observatory near Brooklyn, Indiana, which Dr. Goethe Link, an Indianapolis surgeon and amateur astronomer, paid for from his own funds. The telescope was first used in 1939.
Notes
The article gives 1937 only for the start of construction. Its infobox says the observatory was established in 1939, when the telescope was first used, so an opening in 1937 does not fit and the event is stored as the construction start. Wikidata gives only the year.
In 1937 Willard Van Orman Quine proposed the set theory New Foundations in an article called New Foundations for Mathematical Logic, from which the theory takes its name. It is finitely axiomatizable and non-well-founded.
Notes
The body gives only the year 1937 and names the American Mathematical Monthly as the journal; Wikidata also gives only the year. The place is taken from the journal's country, since the article names no city.
Argentina created Los Alerces National Park in 1937 to protect alerce forests and other flora of the Patagonian Andes. It lies in the Andes of Chubut Province, with its western boundary along the Chilean border.
Notes
The infobox and body give only the year 1937 for the park's creation. Wikidata gives the day 11 May 1937, which the article does not state, so only the year is stored and confidence is medium.
Lanín National Park is established in Neuquén Province
Everyday lifeSome details uncertain
Lanín National Park, which contains the Lanín volcano, was established in Neuquén Province in 1937. The Huechulafquen, Aluminé and Lácar lakes lie within it.
Notes
The article gives only the year 1937. Wikidata gives 11 May 1937, but nothing in the article confirms the day, so the year is stored.
Perito Moreno National Park is established in Santa Cruz Province
Everyday lifeSome details uncertain
Perito Moreno National Park, with mountains and valleys in the west of Santa Cruz Province next to Chile, was established in 1937. It is one of the oldest national parks in Argentina.
Notes
The infobox and history section give only the year 1937, and Wikidata agrees.
The Kuomintang and Chinese Communists form the Second United Front against Japan
Politics & diplomacySome details uncertain
In 1937 China's ruling Kuomintang and the Chinese Communist Party allied against the Japanese invasion, putting the Chinese Civil War on hold until 1945. In practice it functioned as a loose non-aggression arrangement rather than a true military alliance.
Notes
The lead places the alliance's effect in 1937 to 1945, while the infobox gives active dates of 24 December 1936 to 7 March 1947; the year 1937 is stored. Wikidata gives the year 1937.
· Northern Shaanxi, Republic of China (now China) · Asia
Communist Party founds Shanbei Public School, forerunner of Renmin University
Everyday lifeSome details uncertain
In 1937 the Chinese Communist Party set up Shanbei Public School in northern Shaanxi, aiming to ready revolutionary comrades for the war of resistance against Japan.
Notes
The infobox, body and Wikidata give only the year 1937. The place is taken from the school's name, Shanbei meaning northern Shaanxi, and from the body's mention of a 1937 school song written in Yan'an.
China's Communist Red Army is folded into the Nationalist army
War & conflictSome details uncertain
When war with Japan began in July 1937, the Communists and Nationalists formed a United Front, and the Red Army was merged into the Nationalist army and reorganised as the New Fourth Army and the Eighth Route Army.
Notes
The article gives only the year for the incorporation and no day. Its list of command posts ends in July 1937. Wikidata gives 22 August 1937, which is also its date for the creation of the Eighth Route Army, and other sources give other days for that (see the Eighth Route Army entry), so the year is stored with medium confidence.
· Wan Chai, British Hong Kong (now Hong Kong, China) · Asia
Hong Kong's Government Trade School is set up in Wan Chai
Everyday lifeSome details uncertain
The Government Trade School was established at Wood Road in Wan Chai in 1937, as Hong Kong's first publicly funded post-secondary technical institution. It was renamed Hong Kong Technical College in 1947.
Notes
The infobox, lead and body give only the year 1937, and Wikidata agrees.
The first exhibition of the Azerbaijan National Museum of Art opens in Baku
Art & literatureSome details uncertain
The ceremony for the first exhibition of the Azerbaijan National Museum of Art was held in Baku in 1937. The museum had become independent in 1936, when Azerbaijan's Council of People's Commissars turned the art department into a museum.
Notes
The body gives only the year 1937 for the opening ceremony, and the infobox and lead give 1936 as the founding year. Wikidata gives a day in 1937 that the article does not state, so only the year is stored and confidence is medium.
The school that became Sangmyung University is founded
Everyday lifeSome details uncertain
Sangmyung University, a private university with its main campus in Jongno, Seoul, traces its origins to 1937, during the Japanese colonial era.
Notes
The infobox, lead, body and Wikidata give only the year 1937. Korean Wikipedia gives 1 December 1937 for the founding of the Sangmyung Women's Higher Craft Academy and adds that the current anniversary is 17 May, so only the year is stored. The place given is the university's main campus in Seoul. The English lead gives 1987 and the history section 1986 for the step to women's university.
· Dersim (now Tunceli Province), Turkey · Middle East
Turkish military begins the Dersim operations against Alevi Kurds
War & conflictSome details uncertain
In 1937 and 1938 the Turkish military launched three separate operations in Dersim against Alevi Kurdish rebels and civilians. Thousands died, many survivors were forced to other parts of Turkey, and chemical agents were used.
Notes
Sources give different starting points, so only the year is stored. The infobox gives 1 May 1937 to 1 September 1938. The Turkish Council of Ministers resolved on 4 May 1937 to launch a harsh offensive, which English Wikipedia calls the official start of the operations. English Wikipedia also says the first operation began about 20 to 21 March 1937, according to Turkish authorities. Wikidata gives 1 May 1937 as the start. Death estimates vary widely.
Egypt's army air arm becomes the independent Royal Egyptian Air Force
War & conflictSome details uncertain
In 1937 the air service of the Egyptian Army, which had been created in 1932, left the Army Command and became a separate force named the Royal Egyptian Air Force.
Notes
The infobox, lead and body give only the year 1937, and Wikidata agrees.
The National Museum of Iran is officially inaugurated in Tehran
Art & literatureSome details uncertain
The National Museum of Iran in Tehran was officially inaugurated in 1937. André Godard and Maxime Siroux designed its brick building, the Museum of Ancient Iran.
Notes
The infobox and history section give only the year 1937, and Wikidata agrees. Godard is also listed as the museum's director from 1936.
The Jeddah football club Al-Ahli Saudi came into being in 1937. It was among four clubs that founded the Saudi Pro League, where it competes in the top tier today.
Notes
The infobox, lead and body give only the year 1937, as does Wikidata. The body lists Hassan Hamood Al-Shams as the first president, from 1937.
· Beirut, French Mandate of Lebanon (now Lebanon) · Middle East
The building of the National Museum of Beirut is completed
ArchitectureSome details uncertain
Work on the National Museum of Beirut began in 1930, on land given by the municipality beside the city's Hippodrome, and the building was completed in 1937. An opening planned for 1938 was postponed as political tension rose before the Second World War.
Notes
The infobox gives 1937 as the year of establishment, and the body gives 1937 for the completed building. The official opening came in 1942. Wikidata gives only the year 1937.
The present Art Deco building of Ankara railway station is built
ArchitectureSome details uncertain
Ankara's main railway station received its present Art Deco building in 1937, designed by the Turkish architect Şekip Akalın. The station itself had first opened on 31 December 1892.
Notes
The article gives only the year 1937 for the building. Wikidata gives 30 October 1937 for the opening, but the article does not confirm that day. The infobox gives 31 December 1892 for the original station.
Albritton and Boon propose that the Vredefort structure came from an impact
ScienceSome details uncertain
In 1937 Claude C. Albritton and John D. Boon suggested that the Vredefort structure in South Africa's Free State was formed by an impact. The idea was settled only in 1961, when Dietz and Hargraves found shatter cones there.
Notes
The text gives 1937 for the proposal; no month or day is stated. Wikidata gives the year 1937 as a discovery date.
Orlando Pirates football club is founded in Soweto
SportSome details uncertain
Orlando Pirates were established in 1937 in Orlando East, Soweto, growing out of the Orlando Boys Club, and are one of South Africa's oldest clubs.
Notes
The infobox, lead, body and Wikidata give 1937 as the year of founding. The early-years section also says an original club was formed in 1934 by teenagers at the Orlando Boys Club, and that Andries Mkhwanazi encouraged the formation of a football club in 1937, so confidence is medium.
· Cradock, Cape Province, Union of South Africa (now Eastern Cape, South Africa) · Africa
Mountain Zebra National Park is founded to protect the Cape mountain zebra
Politics & diplomacySome details uncertain
Mountain Zebra National Park, a reserve for the endangered Cape mountain zebra, dates from 1937, when the farm Babylons Toren near Cradock was bought. The National Parks Board proclaimed a protected area of about 17 square kilometres there in 1938.
Notes
The infobox gives 2 July 1937 and the lead says the park was established in July 1937, but the body says the National Parks Board proclaimed the area in 1938 after buying the farm Babylons Toren in 1937. German Wikipedia repeats the 1938 proclamation and its infobox gives only 1937. Wikidata gives only the year 1937. The day appears only in the English infobox, so only the year is stored; the two accounts are not reconciled, so confidence is medium.
· Saipan, South Seas Mandate (now Northern Mariana Islands) · Oceania
Japan's Navy begins upgrading the Saipan airfield for military use
War & conflictSome details uncertain
In 1937 the Japanese Navy began upgrading an airfield on Saipan for full military use, in breach of an international ban on military facilities in the South Seas Mandate. The site had been a sugarcane field before a temporary landing field was built there in 1933.
Notes
The World War II part of the history section gives only the year 1937 for the start of the upgrade and dates the temporary landing field to 1933. The lead gives the Japanese-era name Aslito. Wikidata gives only the year.
The British Graham Land Expedition ends, having shown Graham Land is a peninsula
ExplorationSome details uncertain
John Rymill led the British Graham Land Expedition, which spent two years in the Antarctic and showed that Graham Land is a peninsula. Its aerial photographs and maps covered about 1,600 km of the coast.
Notes
The lead gives the expedition's span only as 1934 to 1937, with no month or day for its end. Wikidata gives the year 1937, and its end date is a placeholder for that year, so it is not used.
· King George Island, South Shetland Islands · The poles
The Discovery II charts Turret Point on King George Island
ExplorationSome details uncertain
Discovery Investigations staff aboard the Discovery II charted Turret Point, a headland marked by high rock stacks on the southern shore of King George Island, in 1937.
Notes
The article gives only the year 1937, and Wikidata agrees.
In 1937, two years after gaining his doctorate, Lothar Collatz put forward the question of whether repeating two simple arithmetic operations eventually turns every positive integer into 1.
Notes
The lead gives only the year 1937 for the idea, as does Wikidata. The article gives no place.
Jahn and Teller first report the Jahn-Teller effect
ScienceSome details uncertain
In 1937 Hermann Arthur Jahn and Edward Teller reported their first studies of a mechanism by which molecules and solids spontaneously lose symmetry. It helps explain phenomena in spectroscopy, stereochemistry, crystal chemistry and materials science.
Notes
The text gives only the year 1937; Wikidata also gives the year.
The Negro Worker, backed by an international trade union committee of Negro Workers, stopped appearing in 1937. It began in 1928 as The International Negro Workers' Review and took its new name in March 1931.
Notes
The article gives only the year 1937 for the end of publication, and Wikidata gives only the year. The article does not say where the paper was published. It says Padmore edited it until 1931 and then Ford, but the article on Padmore has him producing it after 1931 in Hamburg and the article on Ford has him elected its editor in 1930, so the change of editor is left out.
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