January 21 – Isaac de Forcade de Biaix, Prussian colonel (b. 1704) January 25 Bernardo de Rossi, Italian theologian (b. 1687) Georg Friedrich Schmidt, German artist (b. 1712) January 26 Domingo de Bonechea, Spanish explorer (b. 1713) Johann Gregor Herold, German painter (b. 1696) Shuja-ud-Daula, Subedar Nawab of Oudh, India (b. 1732) January 29 – Henry Willoughby, 16th Baron Willoughby of Parham, Peer in House of Lords (b. 1696) February February 1 – Nicholas Herbert, British Member of Parliament (b. 1706) February 2 – Sir John Rushout, 4th Baronet, British politician (b. 1685) February 4 – John Ryder, Irish Anglican bishop (b. 1697) February 5 – Eusebius Amort, German Roman Catholic theologian (b. 1692) February 6 – William Dowdeswell, British politician (b. 1721) February 7 – Mary Butterworth, British counterfeiter in colonial America (b. 1686) February 9 – Princess Hejing, manchu princess of the Qing Dynasty (b. 1756) February 10 – Claude Pouteau, French surgeon and inventor (b. 1724) February 15 Peter Dens, Belgian Catholic theologian (b. 1690) Diego Fernández, harpischord maker of the Spanish court (b. 1703) February 16 – Jean-Baptiste Vivien de Châteaubrun, French dramatist and playwright (b. 1686) February 24 – Ferdinando Colonna of Stigliano, 2nd Prince of Sonnino (b. 1695) February 25 – William Small, Scottish physician and professor of natural philosophy (b. 1734) February 28 Paul Cardale, British minister (b. 1705) Margaret Coke, Countess of Leicester, British peeress (b. 1700) Empress Xiaoyichun, Qing Dynasty empress (b. 1727) March March 2 – Nikolaos Doxaras, Greek artist (b. 1710) March 3 – Richard Dunthorne, British astronomer (b. 1711) March 5 – Pierre-Laurent Buirette de Belloy, French actor and dramatist (b. 1727) March 6 Job Baster, Dutch naturalist (b. 1711) Gaudenzio Botti, Italian painter (b. 1698) March 7 John Boyle, 3rd Earl of Glasgow, British Earl (b. 1714) Thomas Nuthall, English lawyer and politician (b. 1720) March 20 – Pedro Antonio Barroeta y Ángel, Spanish Catholic priest, Archbishop of Lima, Archbishop of Granada (b. 1701) March 21 – Thomas Penn, son of William Penn, founder of the Province of Pennsylvania (b. 1702) March 22 Peter August, Duke of Schleswig-Holstein-Sonderburg-Beck (b. 1697) Hendrik Carré II, Dutch painter (b. 1696) March 23 – Anne Catherine Hoof Green, American printer and publisher (b. 1720) March 30 William Irby, 1st Baron Boston, British peer (b. 1707) Christian Ditlev Reventlow, Danish Privy Councillor (b. 1710) March 31 – Samuel Heathcote, British Member of