January 1 » The British colonies of New South Wales, Queensland, Victoria, South Australia, Tasmania, and Western Australia federate as the Commonwealth of Australia; Edmund Barton is appointed the first Prime Minister.
January 10 » The first great Texas oil gusher is discovered at Spindletop in Beaumont, Texas.
April 25 » New York becomes the first U.S. state to require automobile license plates.
September 17 » Second Boer War: A Boer column defeats a British force at the Battle of Blood River Poort.
October 24 » Annie Edson Taylor becomes the first person to go over Niagara Falls in a barrel.
November 27 » The U.S. Army War College is established.
Day of death March 21, 1975
The temperature on March 21, 1975 was between -0.9 °C and 9.4 °C and averaged 3.9 °C. There was 10.2 hours of sunshine (84%). The almost cloudless was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the east-northeast. 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.
April 13 » An attack by the Phalangist resistance kills 26 militia members of the Popular Front for the Liberation of Palestine, marking the start of the 15-year Lebanese Civil War.
April 21 » Vietnam War: President of South Vietnam Nguyễn Văn Thiệu flees Saigon, as Xuân Lộc, the last South Vietnamese outpost blocking a direct North Vietnamese assault on Saigon, falls.
July 15 » Space Race: Apollo–Soyuz Test Project features the dual launch of an Apollo spacecraft and a Soyuz spacecraft on the first joint Soviet-United States human-crewed flight. It was both the last launch of an Apollo spacecraft, and the Saturn family of rockets.
September 16 » Cape Verde, Mozambique, and São Tomé and Príncipe join the United Nations.
September 30 » The AH-64 Apache makes its first flight. Eight years later, the first production model rolled out of the assembly line.
December 26 » Tu-144, the world's first commercial supersonic aircraft, surpassing Mach2, went into service.
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The Family tree Beishuizen publication was prepared by T. Beishuizen (contact is not possible).
When copying data from this family tree, please include a reference to the origin: T. Beishuizen, "Family tree Beishuizen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_beishuizen/I45.php : accessed January 24, 2026), "CORNELIA WILHELMINA NIEHOF (1901-1975)".
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