The temperature on August 13, 1961 was between 5.5 °C and 16.8 °C and averaged 12.2 °C. There was 2.2 mm of rain during 3.5 hours. There was 0.9 hours of sunshine (6%). The partly or heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south. Source: KNMI
January 26 » John F. Kennedy appoints Janet G. Travell to be the first woman Physician to the President.
February 14 » Discovery of the chemical elements: Element 103, Lawrencium, is first synthesized at the University of California.
March 29 » The Twenty-third Amendment to the United States Constitution is ratified, allowing residents of Washington, D.C., to vote in presidential elections.
May 5 » Alan Shepard becomes the first American to travel into outer space, on a sub-orbital flight.
May 24 » American civil rights movement: Freedom Riders are arrested in Jackson, Mississippi, for "disturbing the peace" after disembarking from their bus.
July 4 » On its maiden voyage, the Soviet nuclear-powered submarine K-19 suffers a complete loss of coolant to its reactor. The crew are able to effect repairs, but 22 of them die of radiation poisoning over the following two years.
When copying data from this family tree, please include a reference to the origin: B. Eilders, "Family tree familie Eilders", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-familie-eilders-is-samengesteld-door-b.-eilders/I294652.php : accessed June 21, 2024), "Alice van Berkum (1883-1961)".
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