The temperature on July 1, 1920 was between 8.6 °C and 21.3 °C and averaged 15.5 °C. There was 0.5 mm of rain. There was 3.0 hours of sunshine (18%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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.
February 10 » About 75% of the population in Zone I votes to join Denmark in the 1920 Schleswig plebiscites.
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 13 » Polish–Soviet War: The Battle of Warsaw begins and will last till August 25. The Red Army is defeated.
October 30 » The Communist Party of Australia is founded in Sydney.
November 7 » Patriarch Tikhon of Moscow issues a decree that leads to the formation of the Russian Orthodox Church Outside Russia.
November 15 » The Free City of Danzig is established.
Day of marriage December 20, 1945
The temperature on December 20, 1945 was between -0.7 °C and 8.0 °C and averaged 2.5 °C. There was 0.2 mm of rain. There was 3.0 hours of sunshine (39%). The average windspeed was 2 Bft (weak wind) and was prevailing from the 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.
In The Netherlands , there was from February 23, 1945 to June 24, 1945 the cabinet Gerbrandy III, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
January 12 » World War II: The Red Army begins the Vistula–Oder Offensive.
January 18 » World War II: Liberation of Kraków, Poland by the Red Army.
March 3 » World War II: The RAF accidentally bombs the Bezuidenhout area of The Hague, Netherlands, killing 511 people.
March 26 » World War II: The Battle of Iwo Jima ends as the island is officially secured by American forces.
April 11 » World War II: American forces liberate the Buchenwald concentration camp.
May 29 » First combat mission of the Consolidated B-32 Dominator heavy bomber.
Day of death June 21, 2012
The temperature on June 21, 2012 was between 14.0 °C and 21.9 °C and averaged 17.8 °C. There was 16.9 mm of rain during 3.1 hours. There was 3.3 hours of sunshine (20%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
In The Netherlands , there was from Monday, November 5, 2012 to Thursday, October 26, 2017 the cabinet Rutte II, with Mark Rutte (VVD) as prime minister.
February 13 » The European Space Agency (ESA) conducted the first launch of the European Vega rocket from Europe's spaceport in Kourou, French Guiana.
March 11 » A U.S. soldier kills 16 civilians in the Panjwayi District of Afghanistan near Kandahar.
April 2 » A mass shooting at Oikos University in California leaves seven people dead and three injured.
June 11 » More than 80 people die in a landslide triggered by two earthquakes in Afghanistan; an entire village is buried.
June 16 » China successfully launches its Shenzhou 9 spacecraft, carrying three astronauts, including the first female Chinese astronaut Liu Yang, to the Tiangong-1 orbital module.
November 6 » Tammy Baldwin becomes the first openly gay politician to be elected to the United States Senate.
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/I120928.php : accessed October 19, 2026), "Grietje Geerdina Vroom (1920-2012)".
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