The temperature on November 19, 1960 was between 5.3 °C and 7.9 °C and averaged 6.2 °C. There was 4.2 mm of rain during 2.3 hours. There was 1.5 hours of sunshine (17%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the southwest. Source: KNMI
April 13 » The United States launches Transit 1-B, the world's first satellite navigation system.
May 3 » The Anne Frank House museum opens in Amsterdam, Netherlands.
May 13 » Hundreds of University of California, Berkeley students congregate for the first day of protest against a visit by the House Committee on Un-American Activities.
August 3 » Niger gains independence from France.
August 9 » South Kasai secedes from the Congo.
September 8 » In Huntsville, Alabama, US President Dwight D. Eisenhower formally dedicates the Marshall Space Flight Center (NASA had already activated the facility on July 1).
When copying data from this family tree, please include a reference to the origin: Michael Jacobs, "Family tree Jacobs", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-michael-jacobs/I98719.php : accessed May 8, 2025), "Jan van der Sluis (1937-1960)".
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