February 27 » The British Labour Party is founded.
April 30 » Hawaii becomes a territory of the United States, with Sanford B. Dole as governor.
May 22 » The Associated Press is formed in New York City as a non-profit news cooperative.
May 29 » N'Djamena is founded as Fort-Lamy by the French commander Émile Gentil.
June 9 » Indian nationalist Birsa Munda dies of cholera in a British prison.
November 7 » Second Boer War: Battle of Leliefontein, a battle during which the Royal Canadian Dragoons win three Victoria Crosses.
Day of death March 23, 1964
The temperature on March 23, 1964 was between 5.2 °C and 9.2 °C and averaged 7.1 °C. There was 0.1 mm of rain during 0.2 hours. The almost completely overcast was. The average windspeed was 1 Bft (weak wind) and was prevailing from the west. Source: KNMI
January 9 » Martyrs' Day: Several Panamanian youths try to raise the Panamanian flag in the U.S.-controlled Panama Canal Zone, leading to fighting between U.S. military and Panamanian civilians.
February 17 » Gabonese president Léon M'ba is toppled by a coup and his rival, Jean-Hilaire Aubame, is installed in his place.
April 26 » Tanganyika and Zanzibar merge to form Tanzania.
May 29 » The Arab League meets in East Jerusalem to discuss the Palestinian question, leading to the formation of the Palestine Liberation Organization.
September 21 » Malta gains independence from the United Kingdom, but remains in the Commonwealth.
October 1 » The Free Speech Movement is launched on the campus of the University of California, Berkeley.
When copying data from this family tree, please include a reference to the origin: Hendrik de Graaf, "Family tree Plugboer", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-plugboer/I9317.php : accessed February 17, 2026), "Klaas Planje (1900-1964)".
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