The temperature on August 12, 1915 was between 9.8 °C and 22.0 °C and averaged 16.6 °C. There was 0.1 mm of rain. There was 6.6 hours of sunshine (44%). The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 25 » Alexander Graham Bell inaugurates U.S. transcontinental telephone service, speaking from New York to Thomas Watson in San Francisco.
February 8 » D. W. Griffith's controversial film The Birth of a Nation premieres in Los Angeles.
March 20 » Albert Einstein publishes his general theory of relativity.
May 27 » HMS Princess Irene exploded and sank off Sheerness, Kent with the loss of 352 lives.
July 1 » Leutnant Kurt Wintgens of the then-named German Deutsches Heer's Fliegertruppe army air service achieves the first known aerial victory with a synchronized machine-gun armed fighter plane, the Fokker M.5K/MG Eindecker.
November 25 » Albert Einstein presents the field equations of general relativity to the Prussian Academy of Sciences.
Day of marriage October 17, 1937
The temperature on October 17, 1937 was between 9.1 °C and 13.2 °C and averaged 11.1 °C. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
March 18 » The New London School explosion in New London, Texas, kills 300 people, mostly children.
May 12 » The Duke and Duchess of York are crowned as King George VI and Queen Elizabeth of the United Kingdom of Great Britain and Northern Ireland in Westminster Abbey.
June 3 » The Duke of Windsor marries Wallis Simpson.
June 30 » The world's first emergency telephone number, 999, is introduced in London.
July 5 » Spam, the luncheon meat, is introduced into the market by the Hormel Foods Corporation.
July 9 » The silent film archives of Fox Film Corporation are destroyed by the 1937 Fox vault fire.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I546347.php : accessed January 27, 2026), "Wilhelmina van Hooijdonk (1915-)".
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