January 11 » William Herschel discovers Titania and Oberon, two moons of Uranus.
May 25 » After a delay of 11 days, the United States Constitutional Convention formally convenes in Philadelphia after a quorum of seven states is secured.
June 20 » Oliver Ellsworth moves at the Federal Convention to call the government the 'United States'.
October 1 » Russians under Alexander Suvorov defeat the Turks at Kinburn.
December 7 » Delaware becomes the first state to ratify the United States Constitution.
December 18 » New Jersey becomes the third state to ratify the U.S. Constitution.
Day of death July 8, 1791
The temperature on July 8, 1791 was about 15.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Source: KNMI
January 2 » Big Bottom massacre in the Ohio Country, North America, marking the beginning of the Northwest Indian War.
March 2 » Long-distance communication speeds up with the unveiling of a semaphore machine in Paris.
September 27 » The National Assembly votes to award full citizenship to Jews in France.
September 30 » The first performance of Mozart's opera The Magic Flute takes place two months before his death.
November 4 » Northwest Indian War: The Western Confederacy of American Indians wins a major victory over the United States in the Battle of the Wabash.
November 9 » Foundation of the Dublin Society of United Irishmen.
When copying data from this family tree, please include a reference to the origin: Tijs van den Brink, "Pedigree of Steven van Hell", database, Genealogy Online (https://www.genealogieonline.nl/steven-van-hell/I19586.php : accessed October 7, 2026), "Aalt van Hell (1787-1791)".
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