The temperature on July 23, 1966 was between 11.0 °C and 23.0 °C and averaged 16.7 °C. There was 12.4 hours of sunshine (78%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the west-southwest. Source: KNMI
March 31 » The Soviet Union launches Luna 10 which later becomes the first space probe to enter orbit around the Moon.
May 21 » The Ulster Volunteer Force declares war on the Irish Republican Army in Northern Ireland.
July 8 » King Mwambutsa IV Bangiriceng of Burundi is deposed by his son Prince Charles Ndizi.
September 9 » The National Traffic and Motor Vehicle Safety Act is signed into law by U.S. President Lyndon B. Johnson.
October 14 » The city of Montreal begins the operation of its underground Montreal Metro rapid transit system.
November 8 » Former Massachusetts Attorney General Edward Brooke becomes the first African American elected to the United States Senate since Reconstruction.
When copying data from this family tree, please include a reference to the origin: G.O.Happé, "Family tree Happé", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-happe/I816.php : accessed January 30, 2026), "Johann Wilhelm Smit (-1966)".
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