The temperature on May 12, 1947 was between 13.3 °C and 23.0 °C and averaged 17.3 °C. There was 2.3 mm of rain during 1.8 hours. There was 4.0 hours of sunshine (26%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northeast. Source: KNMI
February 10 » The Paris Peace Treaties are signed by Italy, Romania, Hungary, Bulgaria, Finland and the Allies of World War II.
March 29 » Malagasy Uprising against French colonial rule in Madagascar.
May 3 » New post-war Japanese constitution goes into effect.
June 5 » Cold War: Marshall Plan: In a speech at Harvard University, the United States Secretary of State George Marshall calls for economic aid to war-torn Europe.
June 24 » Kenneth Arnold makes the first widely reported UFO sighting near Mount Rainier, Washington, leading to the coining of the phrase "flying saucer".
October 26 » Kashmir conflict: The Maharaja of Kashmir and Jammu signs the Instrument of Accession with India.
When copying data from this family tree, please include a reference to the origin: P. Heres, "Family tree Eilander", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eilander/I1099503065.php : accessed January 6, 2026), "Roelof Kinkhorst (1894-1947)".
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