March 4 » John Flamsteed is appointed the first Astronomer Royal of England.
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 2 » Plymouth Colony governor Josiah Winslow leads a colonial militia against the Narragansett during King Philip's War.
November 11 » Gottfried Leibniz demonstrates integral calculus for the first time to find the area under the graph of y = ƒ(x).
December 11 » Antonio de Vea expedition enters San Rafael Lake in western Patagonia.
Day of death October 25, 1757
The temperature on October 25, 1757 was about 8.0 °C. There was 70 mm of rainWind direction mainly northeast. Weather type: regen omtrent helder. Source: KNMI
January 5 » Louis XV of France survives an assassination attempt by Robert-François Damiens, the last person to be executed in France by drawing and quartering, the traditional and gruesome form of capital punishment used for regicides.
January 16 » Forces of the Maratha Empire defeat a 5,000-strong army of the Durrani Empire in the Battle of Narela.
May 6 » Battle of Prague: A Prussian army fights an Austrian army in Prague during the Seven Years' War.
May 6 » English poet Christopher Smart is admitted into St Luke's Hospital for Lunatics in London, beginning his six-year confinement to mental asylums.
December 5 » Seven Years' War: Battle of Leuthen: Frederick II of Prussia leads Prussian forces to a decisive victory over Austrian forces under Prince Charles Alexander of Lorraine.
December 31 » Empress Elizabeth I of Russia issues her ukase incorporating Königsberg into Russia.
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The Conk/Robillard Family Tree publication was prepared by Martin L. Robillard (contact is not possible).
When copying data from this family tree, please include a reference to the origin: Martin L. Robillard, "Conk/Robillard Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/conk-robillard-family-tree/P65319.php : accessed May 8, 2025), "Claas Hartmansen Vreeland (1675-1757)".
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