November 9 » Spain, France and Great Britain sign the Treaty of Seville.
November 29 » Natchez Indians massacre 138 Frenchmen, 35 French women, and 56 children at Fort Rosalie, near the site of modern-day Natchez, Mississippi.
Day of death May 13, 1775
The temperature on May 13, 1775 was about 9.0 °C. Wind direction mainly northeast. Weather type: omtrent helder. Special wheather fenomena: veel dauw. Source: KNMI
April 20 » American Revolutionary War: The Siege of Boston begins, following the battles at Lexington and Concord.
May 10 » American Revolutionary War: The Second Continental Congress takes place in Philadelphia.
August 20 » The Spanish establish the Presidio San Augustin del Tucson in the town that became Tucson, Arizona.
September 8 » The unsuccessful Rising of the Priests in Malta.
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 13 » American Revolutionary War: Patriot revolutionary forces under Gen. Richard Montgomery occupy Montreal.
When copying data from this family tree, please include a reference to the origin: Rob van Koert, "Family tree Van Koert", database, Genealogy Online (https://www.genealogieonline.nl/stamboom-van-koert/I12866.php : accessed February 20, 2026), "Ariaantje Klaas Hennevanger (1701-1775)".
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