May 18 » The Seven Years' War begins when Great Britain declares war on France.
June 20 » A British garrison is imprisoned in the Black Hole of Calcutta.
July 30 » In Saint Petersburg, Bartolomeo Rastrelli presents the newly built Catherine Palace to Empress Elizabeth and her courtiers.
August 29 » Frederick the Great attacks Saxony, beginning the Seven Years' War in Europe.
September 8 » French and Indian War: Kittanning Expedition.
Day of marriage June 15, 1783
The temperature on June 15, 1783 was about 18.0 °C. There was 22 mm of rainWind direction mainly south east. Weather type: zeer betrokken. Source: KNMI
February 5 » In Calabria, a sequence of strong earthquakes begins.
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.
May 18 » First United Empire Loyalists reach Parrtown (later called Saint John, New Brunswick), Canada, after leaving the United States.
July 25 » American Revolutionary War: The war's last action, the Siege of Cuddalore, is ended by a preliminary peace agreement.
August 4 » Mount Asama erupts in Japan, killing about 1,400 people. The eruption causes a famine, which results in an additional 20,000 deaths.
December 4 » At Fraunces Tavern in New York City, U.S. General George Washington bids farewell to his officers.
When copying data from this family tree, please include a reference to the origin: Theo van den Bogaard, "Family tree Janssen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-janssen/I2829.php : accessed February 27, 2026), "Joanna Jan Peter Poth (1756-????)".
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