April 14 » The first abolition society in North America is established. The Society for the Relief of Free Negroes Unlawfully Held in Bondage is organized in Philadelphia by Benjamin Franklin and Benjamin Rush.
May 10 » American Revolutionary War: The Second Continental Congress takes place in Philadelphia.
June 17 » American Revolutionary War: Colonists inflict heavy casualties on British forces while losing the Battle of Bunker Hill.
July 8 » The Olive Branch Petition is signed by the Continental Congress of the Thirteen Colonies of North America.
August 23 » American Revolutionary War: King George III delivers his Proclamation of Rebellion to the Court of St James's stating that the American colonies have proceeded to a state of open and avowed rebellion.
October 18 » African-American poet Phillis Wheatley is freed from slavery.
Christening day March 12, 1775
The temperature on March 12, 1775 was about 11.0 °C. Wind direction mainly west-southwest. Weather type: geheel betrokken. Source: KNMI
June 11 » The American Revolutionary War's first naval engagement, the Battle of Machias, results in the capture of a small British naval vessel.
July 27 » Founding of the U.S. Army Medical Department: The Second Continental Congress passes legislation establishing "an hospital for an army consisting of 20,000 men."
July 29 » Founding of the U.S. Army Judge Advocate General's Corps: General George Washington appoints William Tudor as Judge Advocate of the Continental Army.
August 20 » The Spanish establish the Presidio San Augustin del Tucson in the town that became Tucson, Arizona.
October 13 » The Continental Congress establishes the Continental Navy (predecessor of the United States Navy).
October 18 » African-American poet Phillis Wheatley is freed from slavery.
When copying data from this family tree, please include a reference to the origin: Vries, "Vries/van der Lijn", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-vries/I27005.php : accessed February 20, 2026), "Engeltje de Vries (1775-????)".
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