The temperature on August 24, 1920 was between 7.0 °C and 18.3 °C and averaged 12.9 °C. There was 0.2 mm of rain. There was 4.7 hours of sunshine (33%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. 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 28 » Palm Sunday tornado outbreak of 1920 affects the Great Lakes region and Deep South states.
May 2 » The first game of the Negro National League baseball is played in Indianapolis.
May 9 » Polish–Soviet War: The Polish army under General Edward Rydz-Śmigły celebrates its capture of Kiev with a victory parade on Khreshchatyk.
June 15 » Following the 1920 Schleswig plebiscites, Northern Schleswig is transferred from Germany to Denmark.
July 15 » The Polish Parliament establishes Silesian Voivodeship before the Polish-German plebiscite.
August 16 » The congress of the Communist Party of Bukhara opens. The congress would call for armed revolution.
Day of death December 15, 1972
The temperature on December 15, 1972 was between -0.5 °C and 9.8 °C and averaged 5.9 °C. There was -0.1 mm of rain. There was 3.9 hours of sunshine (50%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet Biesheuvel I, with Mr. B.W. Biesheuvel (ARP) as prime minister.
In The Netherlands , there was from Thursday, July 20, 1972 to Friday, May 11, 1973 the cabinet Biesheuvel II, with Mr. B.W. Biesheuvel (ARP) as prime minister.
February 28 » China–United States relations: The United States and China sign the Shanghai Communiqué.
June 16 » The largest single-site hydroelectric power project in Canada is inaugurated at Churchill Falls Generating Station.
July 23 » The United States launches Landsat 1, the first Earth-resources satellite.
September 9 » In Kentucky's Mammoth Cave National Park, a Cave Research Foundation exploration and mapping team discovers a link between the Mammoth and Flint Ridge cave systems, making it the longest known cave passageway in the world.
November 10 » Southern Airways Flight 49 from Birmingham, Alabama is hijacked and, at one point, is threatened with crashing into the nuclear installation at the Oak Ridge National Laboratory. After two days, the plane lands in Havana, Cuba, where the hijackers are jailed by Fidel Castro.
December 23 » A 6.5 magnitude earthquake strikes the Nicaraguan capital of Managua killing more than 10,000.
When copying data from this family tree, please include a reference to the origin: Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I79784.php : accessed February 16, 2026), "Harmannus Buitenwerf (1920-1972)".
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