The temperature on August 2, 1920 was between 10.6 °C and 18.7 °C and averaged 15.2 °C. There was 6.6 hours of sunshine (43%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 14 » The League of Women Voters is founded in Chicago.
May 2 » The first game of the Negro National League baseball is played in Indianapolis.
August 15 » Polish–Soviet War: Battle of Warsaw, so-called Miracle at the Vistula.
August 18 » The Nineteenth Amendment to the United States Constitution is ratified, guaranteeing women's suffrage.
November 16 » Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited.
November 28 » FIDAC (The Interallied Federation of War Veterans Organisations), the first international organization of war veterans is established in Paris, France
Day of marriage October 17, 1945
The temperature on October 17, 1945 was between 8.4 °C and 16.0 °C and averaged 11.6 °C. There was 0.4 mm of rain during 0.2 hours. There was 4.1 hours of sunshine (39%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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 5 » The Soviet Union recognizes the new pro-Soviet Provisional Government of the Republic of Poland.
February 8 » World War II: Mikhail Devyataev escapes with nine other Soviet inmates from a Nazi concentration camp in Peenemünde on the island of Usedom by hijacking the camp commandant's Heinkel He 111.
March 7 » World War II: American troops seize the Ludendorff Bridge over the Rhine river at Remagen.
March 29 » World War II: Last day of V-1 flying bomb attacks on England.
May 4 » World War II: The German surrender at Lüneburg Heath is signed, coming into effect the following day. It encompasses all Wehrmacht units in the Netherlands, Denmark and northwest Germany.
May 8 » World War II: The German Instrument of Surrender signed at Reims comes into effect.
Day of death March 8, 1968
The temperature on March 8, 1968 was between -0.5 °C and 6.6 °C and averaged 3.4 °C. There was 1.2 mm of rain during 3.4 hours. There was 3.8 hours of sunshine (34%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northwest. Source: KNMI
January 7 » Surveyor Program: Surveyor 7, the last spacecraft in the Surveyor series, lifts off from launch complex 36A, Cape Canaveral.
March 18 » Gold standard: The U.S. Congress repeals the requirement for a gold reserve to back US currency.
May 26 » H-dagurinn in Iceland: Traffic changes from driving on the left to driving on the right overnight
July 23 » The only successful hijacking of an El Al aircraft takes place when a Boeing 707 carrying ten crew and 38 passengers is taken over by three members of the Popular Front for the Liberation of Palestine. The aircraft was en route from Rome, to Lod, Israel.
September 2 » Operation OAU begins during the Nigerian Civil War.
December 13 » Brazilian President Artur da Costa e Silva issues AI-5 (Institutional Act No. 5), enabling government by decree and suspending habeas corpus.
When copying data from this family tree, please include a reference to the origin: Maria Vos-Blekemolen, "Family tree Groot, Schellinkhout", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-groot-schellinkhout/I1101.php : accessed February 16, 2026), "Arie Petrus Groot (1920-1968)".
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