July 9 » George Washington orders the Declaration of Independence to be read out to members of the Continental Army in Manhattan, while thousands of British troops on Staten Island prepare for the Battle of Long Island.
August 10 » American Revolutionary War: Word of the United States Declaration of Independence reaches London.
September 17 » The Presidio of San Francisco is founded in New Spain.
November 16 » American Revolutionary War: British and Hessian units capture Fort Washington from the Patriots.
November 20 » American Revolutionary War: British forces land at the Palisades and then attack Fort Lee. The Continental Army starts to retreat across New Jersey.
December 5 » Phi Beta Kappa, the oldest academic honor society in the U.S., holds its first meeting at the College of William & Mary.
When copying data from this family tree, please include a reference to the origin: J. Ham, "Family tree Ham", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-ham/I9329.php : accessed March 17, 2026), "Sjerp Annes Troelstra? (????-1805)".
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