The temperature on April 11, 1921 was between 6.2 °C and 19.9 °C and averaged 12.7 °C. There was 1.4 hours of sunshine (10%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. 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.
March 20 » The Upper Silesia plebiscite was a plebiscite mandated by the Versailles Treaty to determine a section of the border between Weimar Germany and Poland.
June 20 » Workers of Buckingham and Carnatic Mills in the city of Chennai, India, begin a four-month strike.
July 11 » The Red Army captures Mongolia from the White Army and establishes the Mongolian People's Republic.
August 23 » British airship R-38 experiences structural failure over Hull in England and crashes in the Humber Estuary. Of her 49 British and American training crew, only four survive.
October 5 » The World Series is the first to be broadcast on radio.
October 21 » President Warren G. Harding delivers the first speech by a sitting U.S. President against lynching in the deep South.
Day of marriage June 20, 1941
The temperature on June 20, 1941 was between 12.1 °C and 26.9 °C and averaged 19.8 °C. There was 14.8 hours of sunshine (88%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
In The Netherlands , there was from July 27, 1941 to February 23, 1945 the cabinet Gerbrandy II, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
May 27 » World War II: U.S. President Franklin D. Roosevelt proclaims an "unlimited national emergency".
June 1 » World War II: The Battle of Crete ends as Crete capitulates to Germany.
June 22 » World War II: Nazi Germany invades the Soviet Union in Operation Barbarossa.
September 17 » World War II: A decree of the Soviet State Committee of Defense restores compulsory military training.
October 31 » After 14 years of work, Mount Rushmore is completed.
November 12 » World War II: Temperatures around Moscow drop to -12°C as the Soviet Union launches ski troops for the first time against the freezing German forces near the city.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I407959.php : accessed June 8, 2024), "Grietje Knigge (1921-< 2016)".
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