The temperature on September 11, 1917 was between 5.1 °C and 20.8 °C and averaged 13.4 °C. There was 11.0 hours of sunshine (85%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. 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.
March 8 » The United States Senate votes to limit filibusters by adopting the cloture rule.
June 11 » King Alexander assumes the throne of Greece after his father, Constantine I, abdicates under pressure from allied armies occupying Athens.
July 12 » The Bisbee Deportation occurs as vigilantes kidnap and deport nearly 1,300 striking miners and others from Bisbee, Arizona.
October 12 » World War I: The First Battle of Passchendaele takes place resulting in the largest single-day loss of life in New Zealand history.
November 8 » The first Council of People's Commissars is formed, including Vladimir Lenin, Leon Trotsky and Joseph Stalin.
November 28 » The Estonian Provincial Assembly declares itself the sovereign power of Estonia.
Day of marriage September 11, 1937
The temperature on September 11, 1937 was between 6.2 °C and 17.9 °C and averaged 12.7 °C. There was 0.3 mm of rain during 0.2 hours. There was 9.1 hours of sunshine (70%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
May 7 » Spanish Civil War: The German Condor Legion, equipped with Heinkel He 51 biplanes, arrives in Spain to assist Francisco Franco's forces.
May 27 » In California, the Golden Gate Bridge opens to pedestrian traffic, creating a vital link between San Francisco and Marin County, California.
June 14 » U.S. House of Representatives passes the Marihuana Tax Act.
June 15 » A German expedition led by Karl Wien loses sixteen members in an avalanche on Nanga Parbat. It is the worst single disaster to occur on an 8000m peak.
August 2 » The Marihuana Tax Act of 1937 is passed in America, the effect of which is to render marijuana and all its by-products illegal.
December 29 » The Irish Free State is replaced by a new state called Ireland with the adoption of a new constitution.
Day of death October 11, 2000
The temperature on October 11, 2000 was between 7.8 °C and 13.6 °C and averaged 10.4 °C. There was 8.7 mm of rain during 5.4 hours. There was 4.5 hours of sunshine (41%). The partly clouded was. The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
May 7 » Vladimir Putin is inaugurated as president of Russia.
June 5 » The Six-Day War in Kisangani begins in Kisangani, in the Democratic Republic of the Congo, between Ugandan and Rwandan forces. A large part of the city is destroyed.
June 21 » Section 28 (of the Local Government Act 1988), outlawing the 'promotion' of homosexuality in the United Kingdom, is repealed in Scotland with a 99 to 17 vote.
September 28 » Al-Aqsa Intifada: Ariel Sharon visits Al-Aqsa Mosque known to Jews as the Temple Mount in Jerusalem.
October 26 » A wave of protests forces Robert Guéï to step down as president after the Ivorian presidential election.
November 15 » A chartered Antonov An-24 crashes after takeoff from Luanda, Angola, killing more than 40 people.
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/I116020.php : accessed January 1, 2026), "Riekeltje Poelman (1917-2000)".
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