July 18 – Philip, Duke of Parma, Spanish prince (b. 1720) August 17 – Timothy Cutler, rector of Yale College (b. 1684) August 18 – Francis I, Holy Roman Emperor (b. 1708) September 2 – Henry Bouquet, Swiss-born British army officer (b. 1719) September 26 – Jean-Baptiste Bénard de la Harpe, French explorer of North America (b. 1683) October 10 – Lionel Sackville, 1st Duke of Dorset, Lord Lieutenant of Ireland (b. 1688) October 21 – Giovanni Paolo Panini, Italian painter and architect (b. 1691) October 31 – Prince William, Duke of Cumberland, English military leader (b. 1721) November 30 – George Glas, Scottish merchant and adventurer (b. 1725) December 3 – Lord John Sackville, English cricketer (b. 1713) December 16 – Peter Frederick Haldimand, Swiss-born military officer and surveyor December 20 – Louis, Dauphin of France, heir apparent to the French throne (b. 1729) December 25 – Prokop Diviš, Czech scientist (b. 1698) References Further reading