The temperature on June 21, 1961 was between 10.8 °C and 20.4 °C and averaged 15.3 °C. There was 10.7 hours of sunshine (64%). The partly or heavily clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
January 25 » 101 Dalmatians premiered from Walt Disney Productions.
January 31 » Project Mercury: Mercury-Redstone 2: Ham the Chimp travels into outer space.
February 4 » The Angolan War of Independence and the greater Portuguese Colonial War begin.
March 9 » Sputnik 9 successfully launches, carrying a dog and a human dummy, and demonstrating that the Soviet Union was ready to begin human spaceflight.
April 25 » Robert Noyce is granted a patent for an integrated circuit.
May 14 » Civil rights movement: A white mob twice attacks a Freedom Riders bus near Anniston, Alabama, before fire-bombing the bus and attacking the civil rights protesters who flee the burning vehicle.
When copying data from this family tree, please include a reference to the origin: Jaap Geensen, "Geensen database", database, Genealogy Online (https://www.genealogieonline.nl/geensen-database/I1904.php : accessed October 24, 2026), "Pieternella Milhous (± 1903-1961)".
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