April 25 » New York becomes the first U.S. state to require automobile license plates.
May 9 » Australia opens its first national parliament in Melbourne.
August 28 » Silliman University is founded in the Philippines. It is the first American private school in the country.
October 24 » Annie Edson Taylor becomes the first person to go over Niagara Falls in a barrel.
November 1 » Sigma Phi Epsilon, the largest national male collegiate fraternity, is established at Richmond College, in Richmond, Virginia.
November 27 » The U.S. Army War College is established.
Day of marriage November 14, 1921
The temperature on November 14, 1921 was between -3.5 °C and 4.2 °C and averaged 0.1 °C. There was 6.7 hours of sunshine (75%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the south-southeast. Source: KNMI
In The Netherlands , there was from September 9, 1918 to September 18, 1922 the cabinet Ruys de Beerenbrouck I, with Jonkheer mr. Ch.J.M. Ruys de Beerenbrouck (RKSP) as prime minister.
January 16 » The Marxist Left in Slovakia and the Transcarpathian Ukraine holds its founding congress in Ľubochňa.
February 22 » After Russian forces under Baron Roman von Ungern-Sternberg drive the Chinese out, the Bogd Khan is reinstalled as the emperor of Mongolia.
April 2 » The Autonomous Government of Khorasan, a military government encompassing the modern state of Iran, is established.
July 10 » Belfast's Bloody Sunday: Sixteen people are killed and 161 houses destroyed during rioting and gun battles in Belfast, Northern Ireland.
July 11 » A truce in the Irish War of Independence comes into effect.
July 27 » Researchers at the University of Toronto, led by biochemist Frederick Banting, prove that the hormone insulin regulates blood sugar.
Day of death April 20, 1977
The temperature on April 20, 1977 was between -2.4 °C and 13.1 °C and averaged 7.2 °C. There was -0.1 mm of rain. There was 9.1 hours of sunshine (64%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
In The Netherlands , there was from Friday, May 11, 1973 to Monday, December 19, 1977 the cabinet Den Uyl, with Drs. J.M. den Uyl (PvdA) as prime minister.
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.
January 18 » Scientists identify a previously unknown bacterium as the cause of the mysterious Legionnaires' disease.
March 23 » The first of The Nixon Interviews (12 will be recorded over four weeks) is videotaped with British journalist David Frost interviewing former United States President Richard Nixon about the Watergate scandal and the Nixon tapes.
May 25 » Star Wars (retroactively titled Star Wars: Episode IV – A New Hope) is released in theaters.
July 21 » The start of the four-day-long Libyan–Egyptian War.
August 12 » The first free flight of the Space ShuttleEnterprise.
October 7 » The Fourth Soviet Constitution is adopted.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I7951.php : accessed January 22, 2026), "Hester Helena Coetzee (1901-1977)".
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