The temperature on August 20, 1917 was between 8.7 °C and 20.5 °C and averaged 14.4 °C. There was 0.3 mm of rain. There was 5.9 hours of sunshine (41%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
February 23 » First demonstrations in Saint Petersburg, Russia. The beginning of the February Revolution (March 8 in the Gregorian calendar).
April 9 » World War I: The Battle of Arras: The battle begins with Canadian Corps executing a massive assault on Vimy Ridge.
April 16 » Vladimir Lenin returns to Petrograd, Russia, from exile in Switzerland.
October 26 » First World War: Brazil declares war on the Central Powers.
October 31 » World War I: Battle of Beersheba: The "last successful cavalry charge in history".
December 6 » Finland declares independence from Soviet Russia.
Day of death March 13, 1932
The temperature on March 13, 1932 was between -1.7 °C and 8.6 °C and averaged 2.6 °C. There was 4.6 hours of sunshine (39%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 12 » Hattie Caraway becomes the first woman elected to the United States Senate.
February 4 » Second Sino-Japanese War: Harbin, Manchuria, falls to Japan.
May 20 » Amelia Earhart takes off from Newfoundland to begin the world's first solo nonstop flight across the Atlantic Ocean by a female pilot, landing in Ireland the next day.
July 20 » In the Preußenschlag, German President Hindenburg places Prussia directly under the rule of the national government.
December 7 » German-born Swiss physicist Albert Einstein is granted an American visa.
December 10 » Thailand becomes a constitutional monarchy.
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/I109963.php : accessed October 7, 2026), "Akke Koopmans (1917-1932)".
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