January 28 » Sir Horace Walpole coins the word serendipity in a letter to a friend.
May 28 » French and Indian War: In the first engagement of the war, Virginia militia under the 22-year-old Lieutenant colonel George Washington defeat a French reconnaissance party in the Battle of Jumonville Glen in what is now Fayette County in southwestern Pennsylvania.
July 3 » French and Indian War: George Washington surrenders Fort Necessity to French forces.
Day of marriage February 7, 1775
The temperature on February 7, 1775 was about 8.0 °C. Wind direction mainly southwest. Weather type: geheel betrokken. Source: KNMI
March 8 » An anonymous writer, thought by some to be Thomas Paine, publishes "African Slavery in America", the first article in the American colonies calling for the emancipation of slaves and the abolition of slavery.
July 26 » The office that would later become the United States Post Office Department is established by the Second Continental Congress. Benjamin Franklin of Pennsylvania takes office as Postmaster General.
November 7 » John Murray, the Royal Governor of the Colony of Virginia, starts the first mass emancipation of slaves in North America by issuing Lord Dunmore's Offer of Emancipation, which offers freedom to slaves who abandoned their colonial masters to fight with Murray and the British.
November 10 » The United States Marine Corps is founded at Tun Tavern in Philadelphia by Samuel Nicholas.
November 13 » American Revolutionary War: Patriot revolutionary forces under Gen. Richard Montgomery occupy Montreal.
December 9 » American Revolutionary War: British troops lose the Battle of Great Bridge, and leave Virginia soon afterward.
Day of death May 31, 1778
The temperature on May 31, 1778 was about 14.0 °C. Wind direction mainly northwest. Weather type: omtrent helder. Source: KNMI
February 5 » South Carolina becomes the second state to ratify the Articles of Confederation.
February 6 » New York became the third state to ratify the Articles of Confederation.
July 4 » American Revolutionary War: U.S. forces under George Clark capture Kaskaskia during the Illinois campaign.
August 26 » The first recorded ascent of Triglav, the highest mountain in Slovenia.
August 29 » American Revolutionary War: British and American forces battle indecisively at the Battle of Rhode Island.
November 11 » Cherry Valley massacre: Loyalists and Seneca Indian forces attack a fort and village in eastern New York during the American Revolutionary War, killing more than forty civilians and soldiers.
When copying data from this family tree, please include a reference to the origin: Christophe, "Arbre Chatelain", database, Genealogy Online (https://www.genealogieonline.nl/arbre-chatelain/I1528.php : accessed October 13, 2026), "Etienne CHATELAIN (1754-1778)".
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