March 29 » King Gustav III of Sweden dies after being shot in the back at a midnight masquerade ball at Stockholm's Royal Opera 13 days earlier. He is succeeded by Gustav IV Adolf.
May 17 » The New York Stock Exchange is formed under the Buttonwood Agreement.
June 1 » Kentucky is admitted as the 15th state of the United States.
August 13 » King Louis XVI of France is formally arrested by the National Tribunal, and declared an enemy of the people.
October 3 » A militia departs from the Spanish stronghold of Valdivia to quell a Huilliche uprising in southern Chile.
October 29 » Mount Hood (Oregon) is named after Samuel Hood, 1st Viscount Hood by Lt. William E. Broughton who sighted the mountain near the mouth of the Willamette River.
When copying data from this family tree, please include a reference to the origin: J Eijsermans, "Eijsermans family tree", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-eijsermans/I455965.php : accessed February 22, 2026), "Jan Wouter van Heumen (< 1772-????)".
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