March 15 » In an emotional speech in Newburgh, New York, George Washington asks his officers not to support the Newburgh Conspiracy. The plea is successful and the threatened coup d'état never takes place.
June 4 » The Montgolfier brothers publicly demonstrate their montgolfière (hot air balloon).
June 22 » A poisonous cloud caused by the eruption of the Laki volcano in Iceland reaches Le Havre in France.
October 15 » The Montgolfier brothers' hot air balloon makes the first human ascent, piloted by Jean-François Pilâtre de Rozier.
November 3 » The American Continental Army is disbanded.
November 29 » A 5.3 magnitude earthquake strikes New Jersey.
When copying data from this family tree, please include a reference to the origin: Leenen, "Stamboom familie Leenen te Sint-Truiden België", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-leenen-sint-truiden-belgie/I92114.php : accessed June 8, 2024), "Jean Jacques Frissaer (1783-????)".
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