The temperature on November 20, 1915 was between -2.8 °C and 3.9 °C and averaged 0.1 °C. There was 5.2 hours of sunshine (61%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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.
February 22 » World War I: The Imperial German Navy institutes unrestricted submarine warfare.
March 20 » Albert Einstein publishes his general theory of relativity.
March 26 » The Vancouver Millionaires win the 1915 Stanley Cup Finals, the first championship played between the Pacific Coast Hockey Association and the National Hockey Association.
April 5 » Boxing challenger Jess Willard knocks out Jack Johnson in Havana, Cuba to become the Heavyweight Champion of the World.
April 25 » World War I: The Battle of Gallipoli begins: The invasion of the Turkish Gallipoli Peninsula by British, French, Indian, Newfoundland, Australian and New Zealand troops, begins with landings at Anzac Cove and Cape Helles.
July 5 » The Liberty Bell leaves Philadelphia by special train on its way to the Panama–Pacific International Exposition. This is the last trip outside Philadelphia that the custodians of the bell intend to permit.
Day of marriage May 8, 1942
The temperature on May 8, 1942 was between 2.7 °C and 13.2 °C and averaged 7.8 °C. There was 11.2 hours of sunshine (73%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the north-northeast. 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.
January 13 » Henry Ford patents a plastic automobile, which is 30% lighter than a regular car.
February 19 » World War II: United States President Franklin D. Roosevelt signs executive order 9066, allowing the United States military to relocate Japanese Americans to internment camps.
May 12 » World War II: Second Battle of Kharkov: In eastern Ukraine, Red Army forces under Marshal Semyon Timoshenko launch a major offensive from the Izium bridgehead, only to be encircled and destroyed by the troops of Army Group South two weeks later.
September 7 » World War II: Japanese marines are forced to withdraw during the Battle of Milne Bay.
September 15 » World War II: U.S. Navy aircraft carrier USSWasp is sunk by Japanese torpedoes at Guadalcanal.
September 20 » The Holocaust in Ukraine: In the course of two days a German Einsatzgruppe murders at least 3,000 Jews in Letychiv.
Day of death June 6, 1997
The temperature on June 6, 1997 was between 15.0 °C and 27.4 °C and averaged 21.7 °C. There was 9.4 hours of sunshine (57%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south-southeast. 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 22 » In Roslin, Midlothian, British scientists announce that an adult sheep named Dolly has been successfully cloned.
February 28 » GRB 970228, a highly luminous flash of gamma rays, strikes the Earth for 80 seconds, providing early evidence that gamma-ray bursts occur well beyond the Milky Way.
July 4 » NASA's Pathfinder space probe lands on the surface of Mars.
October 12 » The Sidi Daoud massacre in Algeria kills 43 people at a fake roadblock.
November 17 » In Luxor, Egypt, 62 people are killed by six Islamic militants outside the Temple of Hatshepsut, known as Luxor massacre.
December 19 » SilkAir Flight 185 crashes into the Musi River, near Palembang in Indonesia, killing 104.
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/I123359.php : accessed October 24, 2026), "Johannes Henstra (1915-1997)".
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