The temperature on August 22, 1881 was about 15.2 °C. The air pressure was 2 kgf/m2 and came mainly from the west-southwest. The airpressure was 76 cm mercury. The atmospheric humidity was 85%. 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.
April 11 » Spelman College is founded in Atlanta, Georgia as the Atlanta Baptist Female Seminary, an institute of higher education for African-American women.
May 21 » The American Red Cross is established by Clara Barton in Washington, D.C.
June 13 » The USS Jeannette is crushed in an Arctic Ocean ice pack.
June 29 » In Sudan, Muhammad Ahmad declares himself to be the Mahdi, the messianic redeemer of Islam.
July 14 » Billy the Kid is shot and killed by Pat Garrett outside Fort Sumner.
October 13 » First known conversation in modern Hebrew by Eliezer Ben-Yehuda and friends.
Day of death April 12, 1957
The temperature on April 12, 1957 was between -0.9 °C and 7.6 °C and averaged 3.2 °C. There was 3.8 mm of rain during 1.7 hours. There was 8.6 hours of sunshine (63%). The partly clouded was. The average windspeed was 3 Bft (moderate breeze) and was prevailing from the northwest. Source: KNMI
January 5 » In a speech given to the United States Congress, United States President Dwight D. Eisenhower announces the establishment of what will later be called the Eisenhower Doctrine.
January 22 » Israel withdraws from the Sinai Peninsula.
March 6 » Ghana becomes the first Sub-Saharan country to gain independence from the British.
May 22 » South Africa's government approves of racial separation in universities.
June 27 » Hurricane Audrey makes landfall near the Texas–Louisiana border, killing over 400 people, mainly in and around Cameron, Louisiana.
October 4 » Sputnik 1 becomes the first artificial satellite to orbit the Earth.
When copying data from this family tree, please include a reference to the origin: Hans Weening, "Family tree Weening", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-weening/I142412.php : accessed January 2, 2026), "Jan Heidsma (1881-1957)".
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