January 5 » Battle of Colmar: The French army beats Brandenburg.
March 4 » John Flamsteed is appointed the first Astronomer Royal of England.
August 10 » The foundation stone of the Royal Greenwich Observatory in London, England is laid.
August 11 » Franco-Dutch War: Forces of the Holy Roman Empire defeat the French in the Battle of Konzer Brücke.
October 29 » Leibniz makes the first use of the long s (∫) as a symbol of the integral in calculus.
November 11 » Gottfried Leibniz demonstrates integral calculus for the first time to find the area under the graph of y = ƒ(x).
Day of death November 20, 1763
The temperature on November 20, 1763 was about 2.0 °C. There was 44 mm of rainWind direction mainly southwest. Weather type: omtrent helder. Source: KNMI
May 7 » Pontiac's War begins with Pontiac's attempt to seize Fort Detroit from the British.
May 9 » The Siege of Fort Detroit begins during Pontiac's War against British forces.
June 2 » Pontiac's Rebellion: At what is now Mackinaw City, Michigan, Chippewas capture Fort Michilimackinac by diverting the garrison's attention with a game of lacrosse, then chasing a ball into the fort.
August 5 » Pontiac's War: Battle of Bushy Run: British forces led by Henry Bouquet defeat Chief Pontiac's Indians at Bushy Run.
September 1 » Catherine II of Russia endorses Ivan Betskoy's plans for a Foundling Home in Moscow.
December 2 » Dedication of the Touro Synagogue, in Newport, Rhode Island, the first synagogue in what will become the United States.
When copying data from this family tree, please include a reference to the origin: Keith Mann Spencer, "Mann Spencer Tree", database, Genealogy Online (https://www.genealogieonline.nl/mann-spencer-tree/P1041.php : accessed January 24, 2026), "Elinor Dodge (1675-1763)".
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