February 2 » Alexander Selkirk is rescued after being shipwrecked on a desert island, inspiring Daniel Defoe's adventure book Robinson Crusoe.
June 28 » Peter the Great defeats Charles XII of Sweden at the Battle of Poltava.
July 8 » Peter I of Russia defeats Charles XII of Sweden at the Battle of Poltava, thus effectively ending Sweden's status as a major power in Europe.
August 8 » Bartolomeu de Gusmão demonstrates the lifting power of hot air in an audience before the king of Portugal in Lisbon, Portugal.
August 28 » Meidingnu Pamheiba is crowned King of Manipur.
September 11 » Battle of Malplaquet: Great Britain, Netherlands and Austria fight against France.
Day of death April 19, 1780
The temperature on April 19, 1780 was about 5.0 °C. There was 22 mm of rainWind direction mainly north-northwest. Weather type: zeer betrokken. Source: KNMI
January 16 » American Revolutionary War: Battle of Cape St. Vincent.
May 12 » American Revolutionary War: In the largest defeat of the Continental Army, Charleston, South Carolina is taken by British forces.
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.
October 7 » American Revolutionary War: American militia defeat royalist irregulars led by British major Patrick Ferguson in South Carolina.
October 10 » The Great Hurricane of 1780 kills 20,000–30,000 in the Caribbean.
October 16 » American Revolutionary War: The British-led Royalton raid is the last Native American raid on New England.
When copying data from this family tree, please include a reference to the origin: W. Rovers, "Family tree Ro(o)vers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom_rovers/I17822.php : accessed February 1, 2026), "Cornelius de Roover (1709-1780)".
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