The temperature on July 11, 1917 was between 9.5 °C and 19.3 °C and averaged 14.7 °C. There was 1.6 hours of sunshine (10%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north. 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.
January 11 » The Kingsland munitions factory explosion occurs as a result of sabotage.
March 26 » World War I: First Battle of Gaza: British troops are halted after 17,000 Turks block their advance.
May 27 » Pope Benedict XV promulgates the 1917 Code of Canon Law, the first comprehensive codification of Catholic canon law in the legal history of the Catholic Church.
June 26 » World War I: The American Expeditionary Forces begin to arrive in France. They will first enter combat four months later.
November 8 » The first Council of People's Commissars is formed, including Vladimir Lenin, Leon Trotsky and Joseph Stalin.
December 12 » Father Edward J. Flanagan founds Boys Town as a farm village for wayward boys.
Day of death April 2, 1990
The temperature on April 2, 1990 was between 7.7 °C and 20.1 °C and averaged 13.0 °C. There was 1.1 mm of rain during 2.2 hours. There was 7.0 hours of sunshine (54%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. 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.
March 27 » The United States begins broadcasting anti-Castro propaganda to Cuba on TV Martí.
April 4 » The current flag of Hong Kong is adopted for post-colonial Hong Kong during the Third Session of the Seventh National People's Congress.
May 20 » The first post-Communist presidential and parliamentary elections are held in Romania.
July 1 » German reunification: East Germany accepts the Deutsche Mark as its currency, thus uniting the economies of East and West Germany.
July 16 » The Parliament of the Ukrainian SSR declares state sovereignty over the territory of the Ukrainian SSR.
November 22 » British Prime Minister Margaret Thatcher withdraws from the Conservative Party leadership election, confirming the end of her Prime-Ministership.
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/I112772.php : accessed February 10, 2026), "Katharinus Kootstra (1917-1990)".
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