January 1 » General George Washington hoists the first United States flag; the Grand Union Flag at Prospect Hill.
March 17 » American Revolution: The British Army evacuates Boston, ending the Siege of Boston, after George Washington and Henry Knox place artillery in positions overlooking the city.
June 15 » Delaware Separation Day: Delaware votes to suspend government under the British Crown and separate officially from Pennsylvania.
September 15 » American Revolutionary War: British forces land at Kip's Bay during the New York Campaign.
September 16 » American Revolutionary War: The Battle of Harlem Heights is fought.
September 17 » The Presidio of San Francisco is founded in New Spain.
When copying data from this family tree, please include a reference to the origin: Jan De Backer, "Family tree De Backer - Evers", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-de-backer-evers/I603323.php : accessed February 23, 2026), "Henricus Roost (1705-1776)".
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