January 30 » Tây Sơn forces emerge victorious against Qing armies and liberate the capital Thăng Long.
April 21 » George Washington's reception at Trenton is hosted by the Ladies of Trenton as he journeys to New York City for his first inauguration.
June 14 » Mutiny on the Bounty: HMSBounty mutiny survivors including Captain William Bligh and 18 others reach Timor after a nearly 7,400km (4,600mi) journey in an open boat.
July 15 » Gilbert du Motier, Marquis de Lafayette, is named by acclamation Colonel General of the new National Guard of Paris.
September 22 » The office of United States Postmaster General is established.
December 11 » The University of North Carolina is chartered by the North Carolina General Assembly.
Day of death January 1, 1791
The temperature on January 1, 1791 was about 1.0 °C. Wind direction mainly south east. Weather type: betrokken mist. Source: KNMI
February 18 » Congress passes a law admitting the state of Vermont to the Union, effective 4 March, after that state had existed for 14 years as a de facto independent largely unrecognized state.
July 14 » The Priestley Riots drive Joseph Priestley, a supporter of the French Revolution, out of Birmingham, England.
August 21 » A Vodou ceremony, led by Dutty Boukman, turns into a violent slave rebellion, beginning the Haitian Revolution.
August 26 » John Fitch is granted a United States patent for the steamboat.
September 14 » The Papal States lose Avignon to Revolutionary France.
September 30 » France's National Constituent Assembly is dissolved, to be replaced the next day by the National Legislative Assembly
When copying data from this family tree, please include a reference to the origin: Nathalie Persoon, "Family tree Persoon", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-persoon/I49.php : accessed January 5, 2026), "Pieter Martijn van Hattem (1789-1791)".
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