The temperature on November 21, 1967 was between -3.6 °C and 5.7 °C and averaged 0.8 °C. There was 0.2 mm of rain. There was 7.2 hours of sunshine (84%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
January 2 » Ronald Reagan, past movie actor and future President of the United States, is sworn in as Governor of California.
July 24 » During an official state visit to Canada, French President Charles de Gaulle declares to a crowd of over 100,000 in Montreal: Vive le Québec libre! ("Long live free Quebec!"); the statement angered the Canadian government and many Anglophone Canadians.
September 10 » The people of Gibraltar vote to remain a British dependency rather than becoming part of Spain.
October 18 » The Soviet probe Venera 4 reaches Venus and becomes the first spacecraft to measure the atmosphere of another planet.
November 29 » Vietnam War: U.S. Secretary of Defense Robert McNamara announces his resignation.
December 17 » Harold Holt, Prime Minister of Australia, disappears while swimming near Portsea, Victoria, and is presumed drowned.
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/I219016.php : accessed October 14, 2026), "Jacoba Ytsma (± 1949-1967)".
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