March 13 » The Battle of Cartagena de Indias (part of the War of Jenkins' Ear) begins.
March 18 » New York governor George Clarke's complex at Fort George is burned in an arson attack, starting the New York Conspiracy of 1741.
May 20 » The Battle of Cartagena de Indias ends in a Spanish victory and the British begin withdrawal towards Jamaica with substantial losses.
June 25 » Maria Theresa is crowned Queen of Hungary.
July 15 » Aleksei Chirikov sights land in Southeast Alaska. He sends men ashore in a longboat, making them the first Europeans to visit Alaska.
July 31 » Charles Albert of Bavaria invades Upper Austria and Bohemia.
Day of marriage February 18, 1770
The temperature on February 18, 1770 was about 5.0 °C. There was 24 mm of rainWind direction mainly west-southwest. Weather type: regen zeer betrokken. Source: KNMI
April 19 » Captain James Cook, still holding the rank of lieutenant, sights the eastern coast of what is now Australia.
April 19 » Marie Antoinette marries Louis XVI of France in a proxy wedding.
July 1 » Lexell's Comet is seen closer to the Earth than any other comet in recorded history, approaching to a distance of 0.0146 astronomical units (2,180,000km; 1,360,000mi).
July 5 » The Battle of Chesma between the Russian Empire and the Ottoman Empire begins.
August 22 » James Cook names and lands on Possession Island, and claims the east coast of Australia for Britain as New South Wales.
November 14 » James Bruce discovers what he believes to be the source of the Nile.
Day of death May 1, 1780
The temperature on May 1, 1780 was about 13.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. 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.
May 29 » American Revolutionary War: At the Battle of Waxhaws, the British continue attacking after the Continentals lay down their arms, killing 113 and critically wounding all but 53 that remained.
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: DF020, "Family tree DeVries", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-devries/I532.php : accessed September 27, 2026), "Cornelis Jansz Willegrijp (1741-1780)".
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