The temperature on February 9, 1920 was between 0.2 °C and 7.8 °C and averaged 4.6 °C. There was 0.8 mm of rain. There was 1.9 hours of sunshine (20%). The average windspeed was 4 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.
January 17 » Alcohol Prohibition begins in the United States as the Volstead Act goes into effect.
January 19 » The American Civil Liberties Union (ACLU) is founded.
August 31 » Polish–Soviet War: A decisive Polish victory in the Battle of Komarów.
November 2 » In the United States, KDKA of Pittsburgh starts broadcasting as the first commercial radio station. The first broadcast is the result of the 1920 United States presidential election.
November 15 » The Free City of Danzig is established.
November 16 » Qantas, Australia's national airline, is founded as Queensland and Northern Territory Aerial Services Limited.
Day of marriage September 9, 1944
The temperature on September 9, 1944 was between 5.8 °C and 14.8 °C and averaged 9.9 °C. There was 8.0 mm of rain during 3.5 hours. There was 4.6 hours of sunshine (35%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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.
February 17 » World War II: Operation Hailstone begins: U.S. naval air, surface, and submarine attack against Truk Lagoon, Japan's main base in the central Pacific, in support of the Eniwetok invasion.
April 17 » Forces of the Communist-controlled Greek People's Liberation Army attack the smaller National and Social Liberation resistance group, which surrenders. Its leader Dimitrios Psarros is murdered.
June 10 » World War II: Six hundred forty-two men, women and children massacred at Oradour-sur-Glane, France.
July 22 » The Polish Committee of National Liberation publishes its manifesto, starting the period of Communist rule in Poland.
October 5 » The Provisional Government of the French Republic enfranchises women.
December 30 » King George II of Greece declares a regency, leaving the throne vacant.
Day of death June 28, 1994
The temperature on June 28, 1994 was between 14.3 °C and 29.7 °C and averaged 22.1 °C. There was 12.0 hours of sunshine (72%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the northeast. Source: KNMI
In The Netherlands , there was from Tuesday, November 7, 1989 to Monday, August 22, 1994 the cabinet Lubbers III, with Drs. R.F.M. Lubbers (CDA) as prime minister.
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
February 22 » Aldrich Ames and his wife are charged by the United States Department of Justice with spying for the Soviet Union.
March 23 » Aeroflot Flight 593 crashed into the Kuznetsk Alatau mountain, Kemerovo Oblast, Russia, killing 75.
March 28 » In South Africa, African National Congress security guards kill dozens of Inkatha Freedom Party protesters.
April 30 » Formula One racing driver Roland Ratzenberger is killed in a crash during the qualifying session of the San Marino Grand Prix run at Autodromo Enzo e Dino Ferrari outside Imola, Italy.
May 6 » Elizabeth II of the United Kingdom and French President François Mitterrand officiate at the opening of the Channel Tunnel.
October 21 » In Seoul, South Korea, 32 people are killed when a span of the Seongsu Bridge collapses.
When copying data from this family tree, please include a reference to the origin: Hans Dunning, "Family tree Dunning", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-dunning/R9936.php : accessed March 9, 2026), "Wilte de Groot (1920-1994)".
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