March 19 » Auguste and Louis Lumière record their first footage using their newly patented cinematograph.
March 22 » Before the Société pour L'Encouragement à l'Industrie, brothers Auguste and Louis Lumière demonstrate movie film technology publicly for the first time.
April 6 » Oscar Wilde is arrested in the Cadogan Hotel, London, after losing a libel case against the Marquess of Queensberry.
June 20 » The Kiel Canal, crossing the base of the Jutland peninsula and the busiest artificial waterway in the world, is officially opened.
October 8 » Korean Empress Myeongseong is assassinated by Japanese infiltrators.
Day of death March 12, 1968
The temperature on March 12, 1968 was between -1.7 °C and 6.0 °C and averaged 2.1 °C. There was 3.5 hours of sunshine (30%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-northwest. Source: KNMI
January 5 » Alexander Dubček comes to power in Czechoslovakia, effectively beginning the "Prague Spring".
February 12 » Phong Nhị and Phong Nhất massacre.
October 5 » A Northern Ireland Civil Rights Association march in Derry is violently suppressed by police.
October 22 » Apollo program: Apollo 7 safely splashes down in the Atlantic Ocean after orbiting the Earth 163 times.
December 10 » Japan's biggest heist, the still-unsolved "300 million yen robbery", is carried out in Tokyo.
December 22 » Cultural Revolution: People's Daily posted the instructions of Mao Zedong that "The intellectual youth must go to the country, and will be educated from living in rural poverty."
When copying data from this family tree, please include a reference to the origin: Bert Westmaas, "Family tree Westmaas-Hilferink-Kramer-Geertman-de Wit-Negen-van Leeuwen-Appel", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-westmaas/I19084.php : accessed February 9, 2026), "Willem Cornelis Westmaas (1895-1968)".
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