January 7 » A peace treaty is signed between Peshwa Bajirao and Jai Singh II following Maratha victory in the Battle of Bhopal.
April 15 » Serse, an Italian opera by George Frideric Handel receives its premiere performance in London, England.
April 18 » Real Academia de la Historia ("Royal Academy of History") is founded in Madrid.
May 24 » John Wesley is converted, essentially launching the Methodist movement; the day is celebrated annually by Methodists as Aldersgate Day and a church service is generally held on the preceding Sunday.
May 25 » A treaty between Pennsylvania and Maryland ends the Conojocular War with settlement of a boundary dispute and exchange of prisoners.
July 20 » Canadian explorer Pierre Gaultier de Varennes et de La Vérendrye reaches the western shore of Lake Michigan.
Day of death February 9, 1780
The temperature on February 9, 1780 was about 2.0 °C. There was 4 mm of rainWind direction mainly south-southeast. Weather type: betrokken regen. Source: KNMI
January 16 » American Revolutionary War: Battle of Cape St. Vincent.
May 13 » The Cumberland Compact is signed by leaders of the settlers in the Cumberland River area of what would become the U.S. state of Tennessee, providing for democratic government and a formal system of justice.
September 11 » American Revolutionary War: Sugarloaf Massacre: A small detachment of militia from Northampton County are attacked by Native Americans and Loyalists near Little Nescopeck Creek.
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.
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: Guus Nijhuis, "Gelderman", database, Genealogy Online (https://www.genealogieonline.nl/gelderman/I22074.php : accessed October 18, 2026), "Hendrikje Teunis Doevendans (1738-1780)".
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