The temperature on June 1, 1920 was between 5.9 °C and 17.0 °C and averaged 13.3 °C. There was 0.1 mm of rain. There was 0.7 hours of sunshine (4%). 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 8 » The steel strike of 1919 ends in failure for the Amalgamated Association of Iron, Steel and Tin Workers labor union.
March 12 » The Kapp Putsch begins when the Marinebrigade Ehrhardt is ordered to march on Berlin.
May 7 » Treaty of Moscow: Soviet Russia recognizes the independence of the Democratic Republic of Georgia only to invade the country six months later.
August 20 » The National Football League is organized as the American Professional Football Conference in Canton, Ohio
September 17 » The National Football League is organized as the American Professional Football Association in Canton, Ohio.
October 30 » The Communist Party of Australia is founded in Sydney.
Day of marriage September 21, 1944
The temperature on September 21, 1944 was between 8.1 °C and 19.8 °C and averaged 13.8 °C. There was 4.1 hours of sunshine (33%). The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southwest. Source: KNMI
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.
March 30 » Out of 795 Lancasters, Halifaxes and Mosquitos sent to attack Nuremberg, 95 bombers do not return, making it the largest RAF Bomber Command loss of the war.
August 6 » The Warsaw Uprising occurs on August 1. It is brutally suppressed and all able-bodied men in Kraków are detained afterwards to prevent a similar uprising, the Kraków Uprising, that was planned but never carried out.
August 10 » World War II: The Battle of Guam comes to an effective end.
August 12 » Nazi German troops end the week-long Wola massacre, during which time at least 40,000 people are killed indiscriminately or in mass executions.
October 26 » World War II: The Battle of Leyte Gulf ends with an overwhelming American victory.
October 29 » The Dutch city of Breda is liberated by 1st Polish Armoured Division.
Day of death December 27, 1999
The temperature on December 27, 1999 was between -0.2 °C and 7.2 °C and averaged 3.8 °C. There was 11.1 mm of rain during 4.0 hours. There was 2.4 hours of sunshine (31%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
February 7 » Crown Prince Abdullah becomes the King of Jordan on the death of his father, King Hussein.
March 24 » A lorry carrying margarine and flour catches fire inside the Mont Blanc Tunnel. The resulting inferno kills 38 people.
April 20 » Columbine High School massacre: Eric Harris and Dylan Klebold kill 13 people and injure 24 others before committing suicide at Columbine High School in Columbine, Colorado.
July 31 » Discovery Program: Lunar Prospector: NASA intentionally crashes the spacecraft into the Moon, thus ending its mission to detect frozen water on the Moon's surface.
October 29 » A large cyclone devastates Odisha, India.
December 5 » Helen Clark is sworn in as Prime Minister of New Zealand, the second woman to hold the post and the first to be elected to the role.
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/I187159.php : accessed October 24, 2026), "Andries Poelstra (1920-1999)".
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