The temperature on April 19, 1961 was between 3.2 °C and 16.5 °C and averaged 10.2 °C. There was 10.3 hours of sunshine (73%). The partly clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the east-northeast. Source: KNMI
January 8 » In France a referendum supports Charles de Gaulle's policies in Algeria.
January 31 » Project Mercury: Mercury-Redstone 2: Ham the Chimp travels into outer space.
February 27 » The first congress of the Spanish Trade Union Organisation is inaugurated.
August 25 » President Jânio Quadros of Brazil resigns after just seven months in power, initiating a political crisis that culminates in a military coup in 1964.
September 17 » The world's first retractable roof stadium, the Civic Arena, opens in Pittsburgh, Pennsylvania.
October 1 » The United States Defense Intelligence Agency is formed, becoming the country's first centralized military intelligence organization.
When copying data from this family tree, please include a reference to the origin: Roel Oosting, "Family tree Oosting", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-oosting/I210.php : accessed January 10, 2026), "Dirkje Briene (-1961)".
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