May 15 » French Revolution: Maximilien Robespierre proposes the Self-denying Ordinance.
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 22 » Beginning of the Haitian Slave Revolution in Saint-Domingue, Haiti.
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.
When copying data from this family tree, please include a reference to the origin: Alfred Groot, "Family tree Groot", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-groot/I2966.php : accessed January 2, 2026), "Maria Kolcker (± 1725-1791)".
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