January 4 » Great Britain declares war on Spain, thus entering the Seven Years' War.
March 10 » French Huguenot Jean Calas, who had been wrongly convicted of killing his son, dies after being tortured by authorities; the event inspired Voltaire to begin a campaign for religious tolerance and legal reform.
May 5 » Russia and Prussia sign the Treaty of St. Petersburg.
May 22 » Trevi Fountain is officially completed and inaugurated in Rome.
July 9 » Catherine the Great becomes Empress of Russia following the coup against her husband, Peter III.
September 15 » Seven Years' War: Battle of Signal Hill.
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/I2766.php : accessed January 26, 2026), "Jan van Schoor SV/Pr (1696-1762)".
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