March 4 » American Revolutionary War: The Continental Army fortifies Dorchester Heights with cannon, leading the British troops to abandon the Siege of Boston.
May 1 » Establishment of the Illuminati in Ingolstadt, Upper Bavaria, by Jesuit-taught Adam Weishaupt.
July 2 » American Revolution: The Continental Congress adopts a resolution severing ties with the Kingdom of Great Britain although the wording of the formal Declaration of Independence is not published until July 4.
July 4 » American Revolution: The United States Declaration of Independence is adopted by the Second Continental Congress.
August 27 » Battle of Long Island: In what is now Brooklyn, New York, British forces under General William Howe defeat Americans under General George Washington.
November 16 » American Revolution: The United Provinces (Low Countries) recognize the independence of the United States.
When copying data from this family tree, please include a reference to the origin: J. van Broekhoven, "Database Van Broekhoven", database, Genealogy Online (https://www.genealogieonline.nl/database-van-broekhoven/I73395.php : accessed March 6, 2026), "Petronella van der Korven (± 1745-????)".
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