March 18 » AFC Ajax Amsterdam, The Netherlands's biggest and most successful football club, was founded.
June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
July 9 » The Federation of Australia is given royal assent.
September 13 » Filipino insurgents defeat a small American column in the Battle of Pulang Lupa, during the Philippine–American War.
September 17 » Philippine–American War: Filipinos under Juan Cailles defeat Americans under Colonel Benjamin F. Cheatham Jr. at Mabitac.
October 19 » Max Planck discovers Planck's law of black-body radiation.
Day of marriage February 22, 1923
The temperature on February 22, 1923 was between -0.3 °C and 6.9 °C and averaged 2.9 °C. There was 1.2 mm of rain. There was 4.9 hours of sunshine (47%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the south. Source: KNMI
In The Netherlands , there was from September 19, 1922 to August 4, 1925 the cabinet Ruys de Beerenbrouck II, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 9 » Lithuanian residents of the Memel Territory rebel against the League of Nations' decision to leave the area as a mandated region under French control.
February 16 » Howard Carter unseals the burial chamber of Pharaoh Tutankhamun.
June 9 » Bulgaria's military takes over the government in a coup.
June 27 » Capt. Lowell H. Smith and Lt. John P. Richter perform the first ever aerial refueling in a DH.4B biplane.
July 1 » The Parliament of Canada suspends all Chinese immigration.
October 16 » The Walt Disney Company is founded.
Day of death August 5, 1979
The temperature on August 5, 1979 was between 9.2 °C and 22.2 °C and averaged 16.2 °C. There was 10.2 hours of sunshine (67%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the south east. Source: KNMI
In The Netherlands , there was from Monday, December 19, 1977 to Friday, September 11, 1981 the cabinet Van Agt I, with Mr. A.A.M. van Agt (CDA/KVP) as prime minister.
When copying data from this family tree, please include a reference to the origin: Jan Kaper, "Family tree Kaper", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-kaper/I11540.php : accessed February 24, 2026), "Koert van der Veen (1900-1979)".
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