The temperature on September 24, 1909 was between 8.8 °C and 19.9 °C and averaged 14.2 °C. There was 1.7 mm of rain. There was 2.0 hours of sunshine (16%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
January 16 » Ernest Shackleton's expedition finds the magnetic South Pole.
January 25 » Richard Strauss's opera Elektra receives its debut performance at the Dresden State Opera.
April 6 » Robert Peary and Matthew Henson become the first people to reach the North Pole; Peary's claim has been disputed because of failings in his navigational ability.
April 18 » Joan of Arc is beatified in Rome.
October 26 » An Jung-geun assassinates Japan's Resident-General of Korea.
December 4 » The Montreal Canadiens ice hockey club, the oldest surviving professional hockey franchise in the world, is founded as a charter member of the National Hockey Association.
Day of marriage June 9, 1932
The temperature on June 9, 1932 was between 2.3 °C and 17.1 °C and averaged 11.6 °C. There was 6.4 hours of sunshine (39%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west. Source: KNMI
In The Netherlands , there was from August 10, 1929 to May 26, 1933 the cabinet Ruys de Beerenbrouck III, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 12 » Hattie Caraway becomes the first woman elected to the United States Senate.
April 5 » Dominion of Newfoundland: Ten thousand rioters seize the Colonial Building leading to the end of self-government.
May 12 » Ten weeks after his abduction, Charles Jr., the infant son of Charles Lindbergh, is found dead near Hopewell, New Jersey, just a few miles from the Lindberghs' home.
May 29 » World War I veterans begin to assemble in Washington, D.C., in the Bonus Army to request cash bonuses promised to them to be paid in 1945.
November 24 » In Washington, D.C., the FBI Scientific Crime Detection Laboratory (better known as the FBI Crime Lab) officially opens.
December 10 » Thailand becomes a constitutional monarchy.
Day of death December 1, 1947
The temperature on December 1, 1947 was between -2.4 °C and 2.6 °C and averaged 0.5 °C. There was 0.6 mm of rain during 0.3 hours. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
January 25 » Thomas Goldsmith Jr. files a patent for a "Cathode Ray Tube Amusement Device", the first ever electronic game.
March 12 » Cold War: The Truman Doctrine is proclaimed to help stem the spread of Communism.
April 9 » The Glazier–Higgins–Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas.
May 3 » New post-war Japanese constitution goes into effect.
June 23 » The United States Senate follows the United States House of Representatives in overriding U.S. President Harry S. Truman's veto of the Taft–Hartley Act.
June 25 » The Diary of a Young Girl (better known as The Diary of Anne Frank) is published.
When copying data from this family tree, please include a reference to the origin: Michiel van Loon, "Family tree Van Loon", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-loon/I74.php : accessed March 17, 2026), "Leendert van Loon (1909-1947)".
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