July 8 » The Battle of Dynekilen forces Sweden to abandon its invasion of Norway.
August 5 » Austro-Turkish War (1716–1718): One-fifth of a Turkish army and the Grand Vizier are killed in the Battle of Petrovaradin.
August 21 » Seventh Ottoman–Venetian War: The arrival of naval reinforcements and the news of the Battle of Petrovaradin force the Ottomans to abandon the Siege of Corfu, thus preserving the Ionian Islands under Venetian rule.
Day of death June 18, 1780
The temperature on June 18, 1780 was about 15.0 °C. There was 22 mm of rainWind direction mainly southwest by west. Weather type: betrokken regen. Source: KNMI
June 23 » American Revolution: Battle of Springfield fought in and around Springfield, New Jersey (including Short Hills, formerly of Springfield, now of Millburn Township).
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.
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.
October 16 » The Great Hurricane of 1780 finishes after its sixth day, killing between 20,000 and 24,000 residents of the Lesser Antilles.
November 5 » French-American forces under Colonel LaBalme are defeated by Miami Chief Little Turtle.
When copying data from this family tree, please include a reference to the origin: Wim Willard een Larinees, "Family tree Willard", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-willard/I24699.php : accessed March 10, 2026), "Truijtje Jans de Boer (-1780)".
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