The temperature on November 21, 1881 was about 8.1 °C. The air pressure was 4 kgf/m2 and came mainly from the south-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 91%. 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.
February 24 » China and Russia sign the Sino-Russian Ili Treaty.
March 1 » The first Minnesota State Capitol burns down.
April 16 » In Dodge City, Kansas, Bat Masterson fights his last gun battle.
May 12 » In North Africa, Tunisia becomes a French protectorate.
June 29 » In Sudan, Muhammad Ahmad declares himself to be the Mahdi, the messianic redeemer of Islam.
December 4 » The first edition of the Los Angeles Times is published.
Day of death February 12, 1961
The temperature on February 12, 1961 was between 5.5 °C and 9.4 °C and averaged 7.4 °C. There was 0.2 mm of rain during 0.3 hours. There was 2.1 hours of sunshine (22%). The partly or heavily clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the west. Source: KNMI
January 3 » The SL-1 nuclear reactor is destroyed by a steam explosion in the only reactor incident in the United States to cause immediate fatalities.
February 16 » Explorer program: Explorer 9 (S-56a) is launched.
April 27 » Sierra Leone is granted its independence from the United Kingdom, with Milton Margai as the first Prime Minister.
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.
August 10 » Vietnam War: The U.S. Army begins Operation Ranch Hand, spraying an estimated 20million US gallons (76,000m) of defoliants and herbicides over rural areas of South Vietnam in an attempt to deprive the Viet Cong of food and vegetation cover.
September 17 » The world's first retractable roof stadium, the Civic Arena, opens in Pittsburgh, Pennsylvania.
When copying data from this family tree, please include a reference to the origin: Luke Broersma, "Broersma Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/broersma-family-tree/I6241.php : accessed April 30, 2025), "Earl Desmond Wisner (1881-1961)".
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