The temperature on March 7, 1919 was between 3.5 °C and 7.7 °C and averaged 5.8 °C. There was 3.3 mm of rain. The average windspeed was 5 Bft (very strong wind) and was prevailing from the southwest. 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.
February 17 » The Ukrainian People's Republic asks Entente and the US for help fighting the Bolsheviks.
February 26 » President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park.
March 2 » The first Communist International meets in Moscow.
October 28 » The U.S. Congress passes the Volstead Act over President Wilson's veto, paving the way for Prohibition to begin the following January.
December 3 » After nearly 20 years of planning and construction, including two collapses causing 89 deaths, the Quebec Bridge opens to traffic.
December 17 » Uruguay becomes a signatory to the Buenos Aires copyright treaty.
Day of marriage October 19, 1944
The temperature on October 19, 1944 was between 8.2 °C and 14.1 °C and averaged 10.5 °C. There was 7.8 mm of rain during 3.5 hours. There was 2.7 hours of sunshine (26%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the west. 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 27 » World War II: The 900-day Siege of Leningrad is lifted.
July 6 » Jackie Robinson refuses to move to the back of a bus, leading to a court-martial.
August 5 » World War II: The Nazis begin a week-long massacre of between 40,000 and 50,000 civilians and prisoners of war in Wola, Poland.
September 28 » World War II: Soviet Army troops liberate Klooga concentration camp in Estonia.
November 29 » World War II: Albania is liberated by the Partisans.
December 17 » World War II: Battle of the Bulge: Malmedy massacre: American 285th Field Artillery Observation Battalion POWs are shot by Waffen-SS Kampfgruppe Joachim Peiper.
Day of death June 8, 1981
The temperature on June 8, 1981 was between 14.2 °C and 21.0 °C and averaged 17.2 °C. There was 3.2 mm of rain during 1.6 hours. There was 1.5 hours of sunshine (9%). The almost completely overcast was. The average windspeed was 2 Bft (weak wind) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
In The Netherlands , there was from Friday, September 11, 1981 to Saturday, May 29, 1982 the cabinet Van Agt II, with Mr. A.A.M. van Agt (CDA) as prime minister.
April 9 » The U.S. Navy nuclear submarine USSGeorge Washington accidentally collides with the Nissho Maru, a Japanese cargo ship, sinking it.
August 19 » Gulf of Sidra Incident: United States fighters intercept and shoot down two Libyan Sukhoi Su-22 fighter jets over the Gulf of Sidra.
September 3 » The Convention on the Elimination of All Forms of Discrimination Against Women, an international bill of rights for women, is instituted by the United Nations.
October 20 » Two police officers and an armored car guard are killed during an armed robbery carried out by members of the Black Liberation Army and Weather Underground.
December 11 » El Mozote massacre: Armed forces in El Salvador kill an estimated 900 civilians in an anti-guerrilla campaign during the Salvadoran Civil War.
December 13 » General Wojciech Jaruzelski declares martial law in Poland, largely due to the actions by Solidarity.
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/I123097.php : accessed October 9, 2026), "Harm van der Valle (1919-1981)".
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