The temperature on April 21, 1871 was about 4.9 °C. The air pressure was 1 kgf/m2 and came mainly from the west-northwest. The atmospheric humidity was 90%. Source: KNMI
From June 4, 1868 till January 4, 1871 the Netherlands had a cabinet Van Bosse - Fock with the prime ministers Mr. P.P. van Bosse (liberaal) and Mr. C. Fock (liberaal).
In The Netherlands , there was from January 4, 1871 to July 6, 1872 the cabinet Thorbecke III, with Mr. J.R. Thorbecke (liberaal) as prime minister.
January 3 » In the Battle of Bapaume, an engagement in the Franco-Prussian War, General Louis Faidherbe's forces bring about a Prussian retreat.
February 17 » The victorious Prussian Army parades through Paris, France, after the end of the Siege of Paris during the Franco-Prussian War.
March 21 » Otto von Bismarck is appointed as the first Chancellor of the German Empire.
October 8 » The Great Chicago Fire and the much deadlier Peshtigo Fire break out.
November 16 » The National Rifle Association receives its charter from New York State.
December 24 » The opera Aida premieres in Cairo, Egypt.
Day of death April 21, 1953
The temperature on April 21, 1953 was between 2.9 °C and 19.2 °C and averaged 11.3 °C. There was 13.3 hours of sunshine (93%). The average windspeed was 4 Bft (moderate breeze) and was prevailing from the east-northeast. Source: KNMI
February 19 » Book censorship in the United States: The Georgia Literature Commission is established.
March 3 » A De Havilland Comet (Canadian Pacific Air Lines) crashes in Karachi, Pakistan, killing 11.
April 25 » Francis Crick and James Watson publish "Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid" describing the double helix structure of DNA.
May 25 » Nuclear weapons testing: At the Nevada Test Site, the United States conducts its first and only nuclear artillery test.
September 13 » Nikita Khrushchev is appointed General Secretary of the Communist Party of the Soviet Union.
December 8 » U.S. President Dwight D. Eisenhower delivers his "Atoms for Peace" speech, which leads to an American program to supply equipment and information on nuclear power to schools, hospitals, and research institutions around the world.
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/P21364.php : accessed January 16, 2026), "Benjamin Williams Crowninshield (1871-1953)".
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