The temperature on May 11, 1921 was between 4.2 °C and 19.8 °C and averaged 13.0 °C. There was 0.1 mm of rain. There was 9.9 hours of sunshine (64%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. 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 15 » Kingdom of Romania establishes its legation in Helsinki.
February 22 » After Russian forces under Baron Roman von Ungern-Sternberg drive the Chinese out, the Bogd Khan is reinstalled as the emperor of Mongolia.
March 15 » Talaat Pasha, former Grand Vizir of the Ottoman Empire and chief architect of the Armenian Genocide is assassinated in Berlin by a 23-year-old Armenian, Soghomon Tehlirian.
May 8 » The creation of the Communist Party of Romania.
July 29 » Adolf Hitler becomes leader of the National Socialist German Workers Party.
October 26 » The Chicago Theatre opens.
Day of marriage January 21, 1946
The temperature on January 21, 1946 was between -3.1 °C and 4.0 °C and averaged 0.8 °C. There was 2.3 hours of sunshine (27%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
From June 24, 1945 till July 3, 1946 the Netherlands had a cabinet Schermerhorn - Drees with the prime ministers Prof. ir. W. Schermerhorn (VDB) and W. Drees (PvdA).
In The Netherlands , there was from July 3, 1946 to August 7, 1948 the cabinet Beel I, with Dr. L.J.M. Beel (KVP) as prime minister.
January 3 » Popular Canadian American jockey George Woolf dies in a freak accident during a race; the annual George Woolf Memorial Jockey Award is created to honor him.
March 29 » Instituto Tecnológico Autónomo de México, one of Mexico's leading universities, is founded.
April 3 » Japanese Lt. General Masaharu Homma is executed in the Philippines for leading the Bataan Death March.
May 4 » In San Francisco Bay, U.S. Marines from the nearby Treasure Island Naval Base stop a two-day riot at Alcatraz Federal Penitentiary. Five people are killed in the riot.
July 5 » Micheline Bernardini models the first modern bikini at a swimming pool in Paris.
August 23 » Ordinance No. 46 of the British Military Government constitutes the German Länder (states) of Hanover and Schleswig-Holstein.
Day of death September 19, 2011
The temperature on September 19, 2011 was between 6.7 °C and 17.9 °C and averaged 12.6 °C. There was -0.1 mm of rain. There was 7.3 hours of sunshine (59%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
In The Netherlands , there was from Thursday, October 14, 2010 to Monday, November 5, 2012 the cabinet Rutte I, with Mark Rutte (VVD) as prime minister.
March 12 » A reactor at the Fukushima Daiichi Nuclear Power Plant explodes and releases radioactivity into the atmosphere a day after the 2011 Tōhoku earthquake and tsunami.
June 1 » A rare tornado outbreak occurs in New England; a strong EF3 tornado strikes Springfield, Massachusetts, during the event, killing four people.
August 26 » The Boeing 787 Dreamliner, Boeing's all-new composite airliner, receives certification from the EASA and the FAA.
September 19 » Mariano Rivera of the New York Yankees surpasses Trevor Hoffman to become Major League Baseball's all-time saves leader with 602.
September 29 » The special court in India convicted all 269 accused officials for atrocity on Dalits and 17 for rape in the Vachathi case.
November 12 » Silvio Berlusconi tenders his resignation as Prime Minister of Italy, effective November 16, due in large part to the European sovereign debt crisis.
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/I532525.php : accessed March 5, 2026), "Roelofje "Roelie" Jans (1921-2011)".
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