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.
March 1 » The Australian Army is formed.
April 25 » New York becomes the first U.S. state to require automobile license plates.
June 11 » The boundaries of the Colony of New Zealand are extended by the UK to include the Cook Islands.
August 28 » Silliman University is founded in the Philippines. It is the first American private school in the country.
September 7 » The Boxer Rebellion in Qing dynasty (modern-day China) officially ends with the signing of the Boxer Protocol.
Day of marriage March 18, 1921
The temperature on March 18, 1921 was between 2.4 °C and 10.6 °C and averaged 6.4 °C. There was 0.2 mm of rain. There was 3.6 hours of sunshine (30%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the southwest. 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.
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I28136.php : accessed January 28, 2026), "Hindrekien Jeuring (1901-)".
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