April 15 » Closing ceremony of the Games of the I Olympiad in Athens, Greece.
May 18 » The United States Supreme Court rules in Plessy v. Ferguson that the "separate but equal" doctrine is constitutional.
December 10 » Alfred Jarry's Ubu Roi premieres in Paris. A riot breaks out at the end of the performance.
December 14 » The Glasgow Underground Railway is opened by the Glasgow District Subway Company.
December 30 » Filipino patriot and reform advocate José Rizal is executed by a Spanish firing squad in Manila.
Day of marriage November 17, 1922
The temperature on November 17, 1922 was between 6.2 °C and 10.0 °C and averaged 8.1 °C. There was 0.3 mm of rain. There was 0.8 hours of sunshine (9%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-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.
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 28 » Knickerbocker Storm, Washington D.C.'s biggest snowfall, causes the city's greatest loss of life when the roof of the Knickerbocker Theatre collapses.
April 5 » The American Birth Control League, forerunner of Planned Parenthood, is incorporated.
June 17 » Portuguese naval aviators Gago Coutinho and Sacadura Cabral complete the first aerial crossing of the South Atlantic.
July 9 » Johnny Weissmuller swims the 100 meters freestyle in 58.6 seconds breaking the world swimming record and the 'minute barrier'.
August 22 » Michael Collins, Commander-in-chief of the Irish Free State Army, is shot dead in an ambush during the Irish Civil War.
November 15 » At least 300 are massacred during a general strike in Guayaquil, Ecuador.
Day of death October 30, 1944
The temperature on October 30, 1944 was between 0.6 °C and 8.9 °C and averaged 6.3 °C. There was 4.8 mm of rain during 5.3 hours. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the northeast. 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.
January 31 » World War II: During the Anzio campaign, the 1st Ranger Battalion (Darby's Rangers) is destroyed behind enemy lines in a heavily outnumbered encounter at Battle of Cisterna, Italy.
July 22 » The Polish Committee of National Liberation publishes its manifesto, starting the period of Communist rule in Poland.
August 7 » IBM dedicates the first program-controlled calculator, the Automatic Sequence Controlled Calculator (known best as the Harvard Mark I).
August 10 » World War II: The Battle of Narva ends with a combined German–Estonian force successfully defending Narva, Estonia, from invading Soviet troops.
September 11 » World War II: The Western Allied invasion of Germany begins near the city of Aachen.
December 22 » World War II: Battle of the Bulge: German troops demand the surrender of United States troops at Bastogne, Belgium, prompting the famous one word reply by General Anthony McAuliffe: "Nuts!"
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Parentage of Thijs Jacobsen", database, Genealogy Online (https://www.genealogieonline.nl/thijs-jacobsen/I34572.php : accessed January 31, 2026), "Willem Koopman (1896-1944)".
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