The temperature on June 11, 1968 was between 8.3 °C and 18.6 °C and averaged 13.9 °C. There was 0.1 mm of rain during 0.1 hours. There was 8.4 hours of sunshine (50%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north-northeast. Source: KNMI
January 21 » Vietnam War: Battle of Khe Sanh: One of the most publicized and controversial battles of the war begins.
May 12 » Vietnam War: North Vietnamese and Viet Cong forces attack Australian troops defending Fire Support Base Coral.
August 1 » The coronation is held of Hassanal Bolkiah, the 29th Sultan of Brunei.
October 22 » Apollo program: Apollo 7 safely splashes down in the Atlantic Ocean after orbiting the Earth 163 times.
November 1 » The Motion Picture Association of America's film rating system is officially introduced, originating with the ratings G, M, R, and X.
November 15 » The Cleveland Transit System becomes the first transit system in the western hemisphere to provide direct rapid transit service from a city's downtown to its major airport.
When copying data from this family tree, please include a reference to the origin: Geert Stoker, "Allemaal namen", database, Genealogy Online (https://www.genealogieonline.nl/allemaal-namen/I1493.php : accessed June 18, 2024), "Hendrik Koops (± 1880-1968)".
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