January 25 » Moscow University is established on Tatiana Day.
April 2 » Commodore William James captures the Maratha fortress of Suvarnadurg on west coast of India.
June 16 » French and Indian War: The French surrender Fort Beauséjour to the British, leading to the expulsion of the Acadians.
July 9 » The Braddock Expedition is soundly defeated by a smaller French and Native American force in its attempt to capture Fort Duquesne in what is now downtown Pittsburgh.
November 1 » In Portugal, Lisbon is totally devastated by a massive earthquake and tsunami, killing between 60,000 and 90,000 people.
November 25 » King Ferdinand VI of Spain grants royal protection to the Beaterio de la Compañia de Jesus, now known as the Congregation of the Religious of the Virgin Mary.
Day of death October 17, 1781
The temperature on October 17, 1781 was about 10.0 °C. Wind direction mainly west-southwest. Weather type: zeer betrokken. Source: KNMI
January 6 » In the Battle of Jersey, the British defeat the last attempt by France to invade Jersey in the Channel Islands.
February 18 » Fourth Anglo-Dutch War: Captain Thomas Shirley opens his expedition against Dutch colonial outposts on the Gold Coast of Africa (present-day Ghana).
March 1 » The Articles of Confederation goes into effect in the United States.
June 3 » Jack Jouett begins his midnight ride to warn Thomas Jefferson and the Virginia legislature of an impending raid by Banastre Tarleton.
September 6 » The Battle of Groton Heights takes place, resulting in a British victory.
October 20 » The Patent of Toleration, providing limited freedom of worship, is approved in Austria.
When copying data from this family tree, please include a reference to the origin: Hendrik Dreyer, "Dreyer Tree", database, Genealogy Online (https://www.genealogieonline.nl/dreyer-tree/I8328.php : accessed December 6, 2025), "Pieter Marais (1730-1781)".
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