April 30 » On the balcony of Federal Hall on Wall Street in New York City, George Washington takes the oath of office to become the first elected President of the United States.
July 10 » Alexander Mackenzie reaches the Mackenzie River delta.
July 14 » French Revolution: Citizens of Paris storm the Bastille.
August 26 » The Declaration of the Rights of Man and of the Citizen is approved by the National Constituent Assembly of France.
September 29 » The 1st United States Congress adjourns.
October 6 » French Revolution: King Louis XVI is forced to change his residence from Versailles to the Tuileries Palace.
When copying data from this family tree, please include a reference to the origin: Hans Opperman, "Family tree Opperman", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-opperman/I277.php : accessed January 7, 2026), "Wilhelmina Opperman (-1790)".
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