May 26 » Nicholas II becomes the last Tsar of Imperial Russia.
June 15 » The deadliest tsunami in Japan's history kills more than 22,000 people.
August 16 » Skookum Jim Mason, George Carmack and Dawson Charlie discover gold in a tributary of the Klondike River in Canada, setting off the Klondike Gold Rush.
December 10 » Alfred Jarry's Ubu Roi premieres in Paris. A riot breaks out at the end of the performance.
December 14 » The Glasgow Underground Railway is opened by the Glasgow District Subway Company.
Day of death January 21, 1970
The temperature on January 21, 1970 was between -4.8 °C and -0.6 °C and averaged -3.1 °C. There was 0.1 mm of rain. There was 3.3 hours of sunshine (39%). The almost cloudless was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south east. Source: KNMI
April 26 » The Convention Establishing the World Intellectual Property Organization enters into force.
July 3 » The Troubles: The "Falls Curfew" begins in Belfast, Northern Ireland.
July 31 » Black Tot Day: The last day of the officially sanctioned rum ration in the Royal Navy.
August 29 » Chicano Moratorium against the Vietnam War, East Los Angeles, California. Police riot kills three people, including journalist Rubén Salazar.
October 16 » Canadian Prime Minister Pierre Trudeau invokes the War Measures Act during the October Crisis.
November 18 » U.S. President Richard Nixon asks the U.S. Congress for $155 million in supplemental aid for the Cambodian government.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I112142.php : accessed October 25, 2026), "Jan Postma (1896-1970)".
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