June 14 » The Second Continental Congress passes the Flag Act of 1777 adopting the Stars and Stripes as the Flag of the United States.
July 6 » American Revolutionary War: Siege of Fort Ticonderoga: After a bombardment by British artillery under General John Burgoyne, American forces retreat from Fort Ticonderoga, New York.
October 4 » American Revolutionary War: Troops under George Washington are repelled by British troops under William Howe.
October 17 » American Revolutionary War: British General John Burgoyne surrenders his army at Saratoga, New York.
November 29 » San Jose, California, is founded as Pueblo de San José de Guadalupe by José Joaquín Moraga. It is the first civilian settlement, or pueblo, in Alta California.
December 17 » American Revolution: France formally recognizes the United States.
When copying data from this family tree, please include a reference to the origin: Dirk van Vreeswijk, "Family tree of Vreeswijk", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-vreeswijk/I4580.php : accessed February 4, 2026), "Jan Keijzer (1711-1777)".
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