January 20 » The Kingdom of Great Britain signed preliminary articles of peace with France, setting the stage to the official end of hostilities in the American Revolutionary War later that year.
February 5 » In Calabria, a sequence of strong earthquakes begins.
February 7 » American Revolutionary War: French and Spanish forces lift the Great Siege of Gibraltar.
June 4 » The Montgolfier brothers publicly demonstrate their montgolfière (hot air balloon).
July 25 » American Revolutionary War: The war's last action, the Siege of Cuddalore, is ended by a preliminary peace agreement.
October 15 » The Montgolfier brothers' hot air balloon makes the first human ascent, piloted by Jean-François Pilâtre de Rozier.
When copying data from this family tree, please include a reference to the origin: F. Kueter, "Family tree Kueter", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_kueter/I22953.php : accessed February 15, 2026), "Aagje KOOPMAN (1783-> 1867)".
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