The temperature on August 5, 1917 was between 13.1 °C and 22.4 °C and averaged 17.6 °C. There was 2.0 mm of rain. There was 6.0 hours of sunshine (39%). The average windspeed was 2 Bft (weak wind) and was prevailing from the 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 5 » The current constitution of Mexico is adopted, establishing a federal republic with powers separated into independent executive, legislative, and judicial branches.
May 18 » World War I: The Selective Service Act of 1917 is passed, giving the President of the United States the power of conscription.
May 21 » The Imperial War Graves Commission is established through royal charter to mark, record, and maintain the graves and places of commemoration of the British Empire's military forces.
June 23 » In a game against the Washington Senators, Boston Red Sox pitcher Ernie Shore retires 26 batters in a row after replacing Babe Ruth, who had been ejected for punching the umpire.
July 27 » World War I: The Allies reach the Yser Canal at the Battle of Passchendaele.
November 24 » In Milwaukee, nine members of the Milwaukee Police Department are killed by a bomb, the most deaths in a single event in U.S. police history until the September 11 attacks in 2001.
Day of marriage December 16, 1942
The temperature on December 16, 1942 was between 3.4 °C and 8.8 °C and averaged 6.2 °C. There was 4.1 hours of sunshine (53%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south-southeast. 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 26 » World War II: The first United States forces arrive in Europe landing in Northern Ireland.
February 18 » World War II: The Imperial Japanese Army begins the systematic extermination of perceived hostile elements among the Chinese in Singapore.
April 8 » World War II: Siege of Leningrad: Soviet forces open a much-needed railway link to Leningrad.
August 17 » World War II: U.S. Marines raid the Japanese-held Pacific island of Makin.
September 7 » World War II: Japanese marines are forced to withdraw during the Battle of Milne Bay.
September 21 » The Boeing B-29 Superfortress makes its maiden flight.
Day of death May 6, 1987
The temperature on May 6, 1987 was between 5.7 °C and 11.2 °C and averaged 8.6 °C. There was 6.7 hours of sunshine (44%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north. Source: KNMI
In The Netherlands , there was from Tuesday, November 4, 1986 to Tuesday, November 7, 1989 the cabinet Lubbers II, with Drs. R.F.M. Lubbers (CDA) as prime minister.
February 23 » Supernova 1987a is seen in the Large Magellanic Cloud.
April 19 » The Simpsons first appear as a series of shorts on The Tracey Ullman Show, first starting with Good Night.
May 17 » Iran–Iraq War: An Iraqi Dassault Mirage F1 fighter jet fires two missiles into the U.S. Navy warship USSStark, killing 37 and injuring 21 of her crew.
July 29 » British Prime Minister Margaret Thatcher and President of France François Mitterrand sign the agreement to build a tunnel under the English Channel (Eurotunnel).
November 28 » South African Airways Flight 295 crashes into the Indian Ocean, killing all 159 people on board.
December 22 » In Zimbabwe, the political parties ZANU and ZAPU reach an agreement that ends the violence in the Matabeleland region known as the Gukurahundi.
When copying data from this family tree, please include a reference to the origin: Joop van der Woerd, "Descendants van de familie Onos", database, Genealogy Online (https://www.genealogieonline.nl/parenteel-onos/I192.php : accessed January 31, 2026), "Izaäk "Izaak" de Kooker (1917-1987)".
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