January 3 » Benning Wentworth issues the first of the New Hampshire Grants, leading to the establishment of Vermont.
January 3 » The first issue of Berlingske, Denmark's oldest continually operating newspaper, is published.
January 21 » The Teatro Filarmonico in Verona is destroyed by fire, as a result of a torch being left behind in the box of a nobleman after a performance. It is rebuilt in 1754.
May 19 » King George II of Great Britain grants the Ohio Company a charter of land around the forks of the Ohio River.
June 21 » Halifax, Nova Scotia, is founded.
Day of death September 20, 1780
The temperature on September 20, 1780 was about 15.0 °C. There was 22 mm of rainWind direction mainly southwest. Weather type: zeer betrokken. Source: KNMI
March 14 » American Revolutionary War: Spanish forces capture Fort Charlotte in Mobile, Alabama, the last British frontier post capable of threatening New Orleans.
April 16 » Franz Friedrich Wilhelm von Fürstenberg founds the University of Münster.
August 16 » American Revolutionary War: Battle of Camden: The British defeat the Americans near Camden, South Carolina.
September 21 » American Revolutionary War: Benedict Arnold gives the British the plans to West Point.
October 2 » American Revolutionary War: John André, a British Army officer, is hanged as a spy by the Continental Army.
October 10 » The Great Hurricane of 1780 kills 20,000–30,000 in the Caribbean.
When copying data from this family tree, please include a reference to the origin: Harold Verhagen, "Stamboom Harold Verhagen", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-harold-verhagen/I504413.php : accessed June 21, 2024), "Hermanus(Harmen) Ariensz. van Os (1749-1780)".
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