The temperature on June 12, 1920 was between 11.2 °C and 26.2 °C and averaged 19.2 °C. There was 12.7 hours of sunshine (76%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-southeast. 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.
January 10 » The Treaty of Versailles takes effect, officially ending World War I.
July 15 » The Polish Parliament establishes Silesian Voivodeship before the Polish-German plebiscite.
August 16 » Ray Chapman of the Cleveland Indians is hit on the head by a fastball thrown by Carl Mays of the New York Yankees, and dies early the next day. Chapman was the second player to die from injuries sustained in a Major League Baseball game, the first being Doc Powers in 1909.
September 17 » The National Football League is organized as the American Professional Football Association in Canton, Ohio.
October 25 » After 74 days on hunger strike in Brixton Prison, England, the Sinn Féin Lord Mayor of Cork, Terence MacSwiney dies.
October 30 » The Communist Party of Australia is founded in Sydney.
Day of marriage December 9, 1944
The temperature on December 9, 1944 was between 0.5 °C and 4.1 °C and averaged 2.3 °C. There was 6.1 mm of rain during 5.6 hours. There was 1.1 hours of sunshine (14%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. 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.
June 10 » World War II: In Distomo, Boeotia, Greece, 218 men, women and children are massacred by German troops.
August 21 » World War II: Canadian and Polish units capture the strategically important town of Falaise, Calvados, France.
September 14 » World War II: Maastricht becomes the first Dutch city to be liberated by allied forces.
September 17 » World War II: Soviet troops launch the Tallinn Offensive against Germany and pro-independence Estonian units.
November 3 » World War II: Two supreme commanders of the Slovak National Uprising, Generals Ján Golian and Rudolf Viest are captured, tortured and later executed by German forces.
November 26 » World War II: Germany begins V-1 and V-2 attacks on Antwerp, Belgium.
Day of death September 11, 1984
The temperature on September 11, 1984 was between 11.1 °C and 17.1 °C and averaged 13.7 °C. There was 3.1 mm of rain during 3.0 hours. There was -0.1 hours of sunshine (0%). The almost completely overcast was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Thursday, November 4, 1982 to Monday, July 14, 1986 the cabinet Lubbers I, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 10 » Kenyan soldiers kill an estimated 5000 ethnic Somali Kenyans in the Wagalla massacre.
March 6 » In the United Kingdom, a walkout at Cortonwood Colliery in Brampton Bierlow signals the start of a strike that lasted almost a year and involved the majority of the country's miners.
August 15 » The Kurdistan Workers' Party in Turkey starts a campaign of armed attacks upon the Turkish military with an attack on police and gendarmerie bases in Şemdinli and Eruh
September 12 » Dwight Gooden sets the baseball record for strikeouts in a season by a rookie with 276, previously set by Herb Score with 246 in 1954. Gooden's 276 strikeouts that season, pitched in 218 innings, set the current record.
September 26 » The United Kingdom and China agree to a transfer of sovereignty over Hong Kong, to take place in 1997.
October 5 » Marc Garneau becomes the first Canadian in space.
When copying data from this family tree, please include a reference to the origin: Joop Klavers, "Family tree Klavers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_klavers/I21345.php : accessed March 1, 2026), "Klasina Jantje Ritskes (1920-1984)".
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