The temperature on May 20, 1918 was between 8.8 °C and 23.1 °C and averaged 15.9 °C. There was 12.1 hours of sunshine (76%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. 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.
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 8 » U.S. President Woodrow Wilson announces his "Fourteen Points" for the aftermath of World War I.
February 5 » Stephen W. Thompson shoots down a German airplane; this is the first aerial victory by the U.S. military.
March 31 » Daylight saving time goes into effect in the United States for the first time.
May 9 » World War I: Germany repels Britain's second attempt to blockade the port of Ostend, Belgium.
July 6 » The Left SR uprising in Russia starts with the assassination of German ambassador Wilhelm von Mirbach by Cheka members.
August 16 » The Battle of Lake Baikal was fought between the Czechoslovak Legion and the Red Army.
Day of death July 28, 1926
The temperature on July 28, 1926 was between 9.7 °C and 18.1 °C and averaged 14.0 °C. There was 7.6 mm of rain. There was 1.1 hours of sunshine (7%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
March 16 » History of Rocketry: Robert Goddard launches the first liquid-fueled rocket, at Auburn, Massachusetts.
May 9 » Admiral Richard E. Byrd and Floyd Bennett claim to have flown over the North Pole (later discovery of Byrd's diary appears to cast some doubt on the claim.)
May 12 » The Italian-built airship Norge becomes the first vessel to fly over the North Pole.
May 22 » Chiang Kai-shek replaces the communists in Kuomintang China.
August 6 » Gertrude Ederle becomes the first woman to swim across the English Channel.
August 6 » In New York City, the Warner Bros.' Vitaphone system premieres with the movie Don Juan starring John Barrymore.
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/I60286.php : accessed March 10, 2026), "Wilhelmina Ardina Hermans (± 1894-1926)".
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