The temperature on April 17, 1911 was between 0.2 °C and 16.3 °C and averaged 9.9 °C. There was 7.9 hours of sunshine (56%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southwest. Source: KNMI
January 3 » A magnitude 7.7 earthquake destroys the city of Almaty in Russian Turkestan.
January 18 » Eugene B. Ely lands on the deck of the USSPennsylvania anchored in San Francisco Bay, the first time an aircraft landed on a ship.
June 28 » The Nakhla meteorite, the first one to suggest signs of aqueous processes on Mars, falls to Earth, landing in Egypt.
September 7 » French poet Guillaume Apollinaire is arrested and put in jail on suspicion of stealing the Mona Lisa from the Louvre museum.
November 17 » Omega Psi Phi fraternity was founded on the campus of Howard University in Washington, D.C.
December 14 » Roald Amundsen's team, comprising himself, Olav Bjaaland, Helmer Hanssen, Sverre Hassel, and Oscar Wisting, becomes the first to reach the South Pole.
Day of marriage May 23, 1940
The temperature on May 23, 1940 was between 9.6 °C and 20.5 °C and averaged 14.8 °C. There was 0.1 mm of rain. There was 10.1 hours of sunshine (63%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
In The Netherlands , there was from August 10, 1939 to September 3, 1940 the cabinet De Geer II, with Jonkheer mr. D.J. de Geer (CHU) as prime minister.
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.
March 3 » Five people are killed in an arson attack on the offices of the communist newspaper Flamman in Luleå, Sweden.
March 12 » Winter War: Finland signs the Moscow Peace Treaty with the Soviet Union, ceding almost all of Finnish Karelia.
June 15 » World War II: Operation Ariel begins: Allied troops start to evacuate France, following Germany's takeover of Paris and most of the nation.
June 16 » World War II: Marshal Henri Philippe Pétain becomes Chief of State of Vichy France (Chef de l'État Français).
October 16 » Holocaust in Poland: The Warsaw Ghetto is established.
November 16 » World War II: In response to the leveling of Coventry by the German Luftwaffe two days before, the Royal Air Force bombs Hamburg.
Day of death November 21, 1995
The temperature on November 21, 1995 was between -0.2 °C and 4.9 °C and averaged 2.1 °C. There was 7.2 hours of sunshine (84%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from Monday, August 22, 1994 to Monday, August 3, 1998 the cabinet a href="https://nl.wikipedia.org/wiki/Kabinet-Kok_I" class="extern">Kok I, with W. Kok (PvdA) as prime minister.
February 7 » Ramzi Yousef, the mastermind of the 1993 World Trade Center bombing, is arrested in Islamabad, Pakistan.
February 28 » Former Australian Liberal party leader John Hewson resigns from the Australian parliament almost two years after losing the 1993 Australian federal election.
June 8 » Downed U.S. Air Force pilot Captain Scott O'Grady is rescued by U.S. Marines in Bosnia.
October 3 » The O. J. Simpson murder case ended with a verdict of not guilty.
October 6 » The first planet orbiting another sun, 51 Pegasi b, is discovered.
November 6 » Cleveland Browns relocation controversy: Art Modell announces that he signed a deal that would relocate the Cleveland Browns to Baltimore.
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/I167718.php : accessed October 22, 2026), "Ype Douma (1911-1995)".
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