The temperature on July 20, 1914 was between 16.0 °C and 28.2 °C and averaged 22.1 °C. There was 10.9 hours of sunshine (68%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from August 29, 1913 to September 9, 1918 the cabinet Cort van der Linden, with Mr. P.W.A. Cort van der Linden (liberaal) as prime minister.
January 1 » The SPT Airboat Line becomes the world's first scheduled airline to use a winged aircraft.
June 12 » Massacre of Phocaea: Turkish irregulars slaughter 50 to 100 Greeks and expel thousands of others in an ethnic cleansing operation in the Ottoman Empire.
August 1 » The German Empire declares war on the Russian Empire at the opening of World War I. The Swiss Army mobilizes because of World War I.
August 30 » World War I: Germans defeat the Russians in the Battle of Tannenberg.
September 11 » World War I: Australia invades German New Guinea, defeating a German contingent at the Battle of Bita Paka.
September 14 » HMASAE1, the Royal Australian Navy's first submarine, was lost at sea with all hands near East New Britain, Papua New Guinea.
Day of marriage July 23, 1947
The temperature on July 23, 1947 was between 16.7 °C and 30.8 °C and averaged 23.5 °C. There was 8.6 hours of sunshine (54%). The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
January 15 » The Black Dahlia murder: the dismembered corpse of Elizabeth Short was found in Los Angeles.
January 22 » KTLA, the first commercial television station west of the Mississippi River, begins operation in Hollywood.
February 18 » First Indochina War: The French gain complete control of Hanoi after forcing the Viet Minh to withdraw to mountains.
April 9 » The Glazier–Higgins–Woodward tornadoes kill 181 and injure 970 in Texas, Oklahoma, and Kansas.
June 10 » Saab produces its first automobile.
November 25 » New Zealand ratifies the Statute of Westminster and thus becomes independent of legislative control by the United Kingdom.
Day of death June 13, 2001
The temperature on June 13, 2001 was between 6.7 °C and 20.4 °C and averaged 14.3 °C. There was 8.9 hours of sunshine (53%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
January 12 » Downtown Disney opens to the public as part of the Disneyland Resort in Anaheim, California.
April 1 » Former President of Federal Republic of Yugoslavia Slobodan Milošević surrenders to police special forces, to be tried on war crimes charges.
June 21 » A federal grand jury in Alexandria, Virginia, indicts 13 Saudis and a Lebanese in the 1996 bombing of the Khobar Towers in Saudi Arabia that killed 19 American servicemen.
July 4 » Vladivostock Air Flight 352 crashes on approach to Irkutsk Airport killing all 145 people on board.
October 1 » Militants attack the state legislature building in Kashmir, killing 38.
October 4 » Siberia Airlines Flight 1812 crashes after being struck by an errant Ukrainian missile. Seventy-eight people are killed.
When copying data from this family tree, please include a reference to the origin: Hans Pruckmuller, "Family tree Van Willigen", database, Genealogy Online (https://www.genealogieonline.nl/van-willigen-stamboom/I19802.php : accessed January 9, 2026), "Jacoba Neeltje Wondergem (1914-2001)".
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