The temperature on June 19, 1920 was between 9.2 °C and 24.5 °C and averaged 17.1 °C. There was 9.3 hours of sunshine (56%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
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 16 » Zeta Phi Beta Sorority Incorporated was founded on the campus of Howard University.
March 12 » The Kapp Putsch begins when the Marinebrigade Ehrhardt is ordered to march on Berlin.
May 5 » Authorities arrest Nicola Sacco and Bartolomeo Vanzetti for alleged robbery and murder.
June 4 » Hungary loses 71% of its territory and 63% of its population when the Treaty of Trianon is signed in Paris.
July 15 » The Polish Parliament establishes Silesian Voivodeship before the Polish-German plebiscite.
November 12 » Italy and the Kingdom of Serbs, Croats and Slovenes sign the Treaty of Rapallo.
Day of marriage April 15, 1947
The temperature on April 15, 1947 was between 5.8 °C and 14.4 °C and averaged 10.1 °C. There was 2.1 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
April 1 » The only mutiny in the history of the Royal New Zealand Navy begins.
April 6 » The first Tony Awards are presented for theatrical achievement.
April 9 » The Journey of Reconciliation, the first interracial Freedom Ride begins through the upper South in violation of Jim Crow laws. The riders wanted enforcement of the United States Supreme Court's 1946 Irene Morgan decision that banned racial segregation in interstate travel.
June 10 » Saab produces its first automobile.
October 16 » The Philippines takes over the administration of the Turtle Islands and the Mangsee Islands from the United Kingdom.
December 6 » The Everglades National Park in Florida is dedicated.
Day of death June 25, 2009
The temperature on June 25, 2009 was between 13.3 °C and 26.5 °C and averaged 20.4 °C. There was 12.2 hours of sunshine (73%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
In The Netherlands , there was from Thursday, February 22, 2007 to Thursday, October 14, 2010 the cabinet Balkenende IV, with Mr.dr. J.P. Balkenende (CDA) as prime minister.
April 4 » France announces its return to full participation of its military forces within NATO.
April 7 » Mass protests begin across Moldova under the belief that results from the parliamentary election are fraudulent.
June 5 » After 65 straight days of civil disobedience, at least 31 people are killed in clashes between security forces and indigenous people near Bagua, Peru.
June 22 » A Washington D.C Metro train traveling southbound near Fort Totten station collides into another train waiting to enter the station. Nine people are killed in the collision (eight passengers and the train operator) and at least 80 others are injured.
August 17 » An accident at the Sayano-Shushenskaya Dam in Khakassia, Russia, kills 75 and shuts down the hydroelectric power station, leading to widespread power failure in the local area.
December 30 » A segment of the Lanzhou–Zhengzhou–Changsha pipeline ruptures in Shaanxi, China, and approximately 150,000l (40,000USgal) of diesel oil flows down the Wei River before finally reaching the Yellow River.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I188724.php : accessed February 14, 2026), "Sitske van der Vaart (1920-2009)".
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