The temperature on September 22, 1779 was about 18.0 °C. There was 88 mm of rainWind direction mainly west by south. Weather type: regen geheel betrokken. Source: KNMI
January 11 » Ching-Thang Khomba is crowned King of Manipur.
March 3 » American Revolutionary War: The Continental Army is routed at the Battle of Brier Creek near Savannah, Georgia.
May 13 » War of the Bavarian Succession: Russian and French mediators at the Congress of Teschen negotiate an end to the war. In the agreement Austria receives the part of its territory that was taken from it (the Innviertel).
June 1 » The court-martial for malfeasance of Benedict Arnold, a general in the Continental Army during the American Revolutionary War, begins.
July 6 » Battle of Grenada: The French defeat British naval forces during the American Revolutionary War.
October 18 » American Revolutionary War: The Franco-American Siege of Savannah is lifted.
Day of death July 11, 1780
The temperature on July 11, 1780 was about 12.0 °C. Wind direction mainly north-northwest. Weather type: 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 22 » James Cook's ship HMSResolution returns to England (Cook having been killed on Hawaii during the voyage).
September 23 » American Revolution: British Major John André is arrested as a spy by American soldiers exposing Benedict Arnold's change of sides.
October 16 » American Revolutionary War: The British-led Royalton raid is the last Native American raid on New England.
November 4 » The Rebellion of Túpac Amaru II against Spanish rule in the Viceroyalty of Peru begins.
When copying data from this family tree, please include a reference to the origin: G. de Roller, "De Roller Stamboom", database, Genealogy Online (https://www.genealogieonline.nl/de-roller-stamboom/I176.php : accessed March 8, 2026), "David Hendrik de Roller (-1780)".
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