The temperature on April 11, 1947 was between -1.4 °C and 14.5 °C and averaged 7.0 °C. There was 10.5 hours of sunshine (77%). The average windspeed was 2 Bft (weak wind) and was prevailing from the east-southeast. Source: KNMI
January 3 » Proceedings of the U.S. Congress are televised for the first time.
February 18 » First Indochina War: The French gain complete control of Hanoi after forcing the Viet Minh to withdraw to mountains.
March 1 » The International Monetary Fund begins financial operations.
March 29 » Malagasy Uprising against French colonial rule in Madagascar.
May 31 » Ferenc Nagy, the democratically elected Prime Minister of Hungary, resigns from office after blackmail from the Hungarian Communist Party accusing him of being part of a plot against the state. This grants the Communists effective control of the Hungarian government.
July 11 » The Exodus 1947 heads to Palestine from France.
Day of marriage February 19, 1971
The temperature on February 19, 1971 was between -2.4 °C and 6.7 °C and averaged 3.0 °C. There was -0.1 mm of rain. There was 5.5 hours of sunshine (54%). The partly clouded was. The average windspeed was 1 Bft (weak wind) and was prevailing from the north-northwest. Source: KNMI
February 2 » The international Ramsar Convention for the conservation and sustainable utilization of wetlands is signed in Ramsar, Mazandaran, Iran.
February 15 » The decimalisation of British coinage is completed on Decimal Day.
April 17 » The Provisional Government of Bangladesh is formed.
April 19 » Launch of Salyut 1, the first space station.
August 18 » Vietnam War: Australia and New Zealand decide to withdraw their troops from Vietnam.
November 6 » The United States Atomic Energy Commission tests the largest U.S. underground hydrogen bomb, code-named Cannikin, on Amchitka Island in the Aleutians.
When copying data from this family tree, please include a reference to the origin: Maria Weits, "Family tree Deuling", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-deuling/I828.php : accessed December 29, 2025), "Katharina Henderika van der Wal (1947-2022)".
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