The temperature on June 18, 1881 was about 16.3 °C. There was 8 mm of rain. The air pressure was 1 kgf/m2 and came mainly from the north-northeast. The airpressure was 76 cm mercury. The atmospheric humidity was 96%. Source: KNMI
In The Netherlands , there was from August 20, 1879 to April 23, 1883 the cabinet Van Lijnden van Sandenburg, with Mr. C.Th. baron Van Lijnden van Sandenburg (conservatief-AR) as prime minister.
March 1 » The first Minnesota State Capitol burns down.
May 12 » In North Africa, Tunisia becomes a French protectorate.
June 13 » The USS Jeannette is crushed in an Arctic Ocean ice pack.
June 28 » The Austro–Serbian Alliance of 1881 is secretly signed.
July 2 » Charles J. Guiteau shoots and fatally wounds U.S. President James A. Garfield (who will die of complications from his wounds on September 19).
November 9 » Mapuche rebels attack the fortified Chilean settlement of Temuco.
Day of death February 23, 1947
The temperature on February 23, 1947 was between -12.3 °C and -2.5 °C and averaged -6.6 °C. There was 1.2 mm of rain during 8.0 hours. There was 5.3 hours of sunshine (51%). The average windspeed was 3 Bft (moderate breeze) and was prevailing from the north-northwest. Source: KNMI
March 1 » The International Monetary Fund begins financial operations.
June 24 » Kenneth Arnold makes the first widely reported UFO sighting near Mount Rainier, Washington, leading to the coining of the phrase "flying saucer".
July 26 » Cold War: U.S. President Harry S. Truman signs the National Security Act of 1947 into United States law creating the Central Intelligence Agency, United States Department of Defense, United States Air Force, Joint Chiefs of Staff, and the United States National Security Council.
September 9 » First case of a computer bug being found: A moth lodges in a relay of a Harvard Mark II computer at Harvard University.
October 5 » President Truman makes the first televised Oval Office address.
October 22 » The Kashmir conflict between India and Pakistan begins, having started just after the partition of India.
When copying data from this family tree, please include a reference to the origin: Charles Olson, "Olson's Tree", database, Genealogy Online (https://www.genealogieonline.nl/olsons-tree/P10611.php : accessed January 27, 2026), "Mary Harrington Thomson (1881-1947)".
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