The temperature on August 31, 1917 was between 10.7 °C and 17.7 °C and averaged 13.6 °C. There was 10.1 mm of rain. There was 2.0 hours of sunshine (15%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the 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 5 » The Congress of the United States passes the Immigration Act of 1917 over President Woodrow Wilson's veto.
March 16 » World War I: A German auxiliary cruiser is sunk in the Action of 16 March 1917.
October 13 » The "Miracle of the Sun" is witnessed by an estimated 70,000 people in the Cova da Iria in Portugal.
November 2 » The Balfour Declaration proclaims British support for the "establishment in Palestine of a national home for the Jewish people" with the clear understanding "that nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities".
December 6 » Finland declares independence from Soviet Russia.
December 11 » World War I: British General Edmund Allenby enters Jerusalem on foot and declares martial law.
Day of marriage April 5, 1941
The average temperature on April 5, 1941 was 6.0 °C. There was 3.9 mm of rain during 1.3 hours. There was 1.9 hours of sunshine (14%). The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
In The Netherlands , there was from September 3, 1940 to July 27, 1941 the cabinet Gerbrandy I, with Prof. dr. P.S. Gerbrandy (ARP) as prime minister.
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.
April 27 » World War II: The Communist Party of Slovenia, the Slovene Christian Socialists, the left-wing Slovene Sokols (also known as "National Democrats") and a group of progressive intellectuals establish the Liberation Front of the Slovene Nation.
May 30 » World War II: Manolis Glezos and Apostolos Santas climb the Athenian Acropolis and tear down the German flag.
June 1 » The Farhud, a massive pogrom in Iraq, starts and as a result, many Iraqi Jews are forced to leave their homes.
June 22 » World War II: Nazi Germany invades the Soviet Union in Operation Barbarossa.
October 11 » Beginning of the National Liberation War of Macedonia.
December 8 » World War II: U.S. President Franklin D. Roosevelt declares December 7 to be "a date which will live in infamy", after which the U.S. declares war on Japan.
Day of death December 12, 1992
The temperature on December 12, 1992 was between 4.0 °C and 10.4 °C and averaged 6.7 °C. There was 1.8 mm of rain during 2.4 hours. There was 3.9 hours of sunshine (50%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-northwest. 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 31 » The Treaty of Federation is signed in Moscow.
April 6 » The Bosnian War begins.
May 13 » Li Hongzhi gives the first public lecture on Falun Gong in Changchun, People's Republic of China.
September 29 » Brazilian President Fernando Collor de Mello is impeached.
November 3 » Democratic Arkansas Governor Bill Clinton defeats Republican President George H. W. Bush and Independent candidate Ross Perot in the 1992 U.S. presidential election.
December 21 » A Dutch DC-10, flight Martinair MP 495, crashes at Faro Airport, killing 56.
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/I187463.php : accessed October 16, 2026), "Jeltje de Boer (1917-1992)".
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