The temperature on June 6, 1781 was about 15.0 °C. There was 180 mm of rainWind direction mainly east-northeast. Weather type: donder weerlicht bliksem regen. Source: KNMI
August 24 » American Revolutionary War: A small force of Pennsylvania militia is ambushed and overwhelmed by an American Indian group, which forces George Rogers Clark to abandon his attempt to attack Detroit.
September 6 » The Battle of Groton Heights takes place, resulting in a British victory.
October 17 » American Revolutionary War: British General Charles, Earl Cornwallis surrenders at the Siege of Yorktown.
November 29 » The crew of the British slave ship Zong murders 133 Africans by dumping them into the sea to claim insurance.
Day of death November 30, 1862
The temperature on November 30, 1862 was about 3.1 °C. The airpressure was 76 cm mercury. The atmospheric humidity was 93%. Source: KNMI
From March 14, 1861 till January 31, 1862 the Netherlands had a cabinet Van Zuijlen van Nijevelt - Loudon with the prime ministers Mr. J.P.P. baron Van Zuijlen van Nijevelt (conservatief-liberaal) and Mr. J. Loudon (liberaal).
In The Netherlands , there was from February 1, 1862 to February 10, 1866 the cabinet Thorbecke II, with Mr. J.R. Thorbecke (liberaal) as prime minister.
January 31 » Alvan Graham Clark discovers the white dwarf star Sirius B, a companion of Sirius, through an 18.5-inch (47cm) telescope now located at Northwestern University.
May 31 » American Civil War: Peninsula Campaign: Confederate forces under Joseph E. Johnston and G.W. Smith engage Union forces under George B. McClellan outside Richmond, Virginia.
June 7 » The United States and the United Kingdom agree in the Lyons–Seward Treaty to suppress the African slave trade.
June 20 » Barbu Catargiu, the Prime Minister of Romania, is assassinated.
July 12 » The Medal of Honor is authorized by the United States Congress.
December 26 » The largest mass-hanging in U.S. history took place in Mankato, Minnesota, where 38 Native Americans died.
When copying data from this family tree, please include a reference to the origin: J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I65778.php : accessed March 13, 2026), "Trijntje Pieters de Groot (1781-1862)".
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