– Hugh Palliser, British naval officer, administrator (b. 1722) March 26 – François de Charette, French Royalist soldier, politician (b. 1763) March 30 – Princess Augusta Wilhelmine of Hesse-Darmstadt (b. 1765) April–June April 2 – Ulrika Pasch, Swedish rococo painter and miniaturist (b. 1735) April 6 – George Campbell, Scottish minister (b. 1719) April 9 – Frederick Albert, Prince of Anhalt-Bernburg, German prince of the House of Ascania (b. 1735) April 11 – François-Antoine Devaux, French writer (b. 1712) April 16 – Molly Brant Mohawk United Empire Loyalist (d. c.1736) April 17 – Raja Chamaraja Wodeyar IX of Mysore (b. 1774) April 30 – Franciszka Corvin-Krasińska, Polish noblewoman, morganatic wife of Charles of Saxony (b. 1742) May 1 – Alexandre Guy Pingré, Catholic priest and scientist (b. 1711) May 2 – Juan García Ruiz, bishop of Nueva Segovia (1784–1796) (b. 1728) May 6 – Adolph Freiherr Knigge, German writer, Freemason (b. 1752) May 12 – Johann Uz, German poet (b. 1720) May 13 – John Butler, Loyalist who led an irregular militia unit during the American Revolutionary War (b. 1728) May 17 – Gotthard Friedrich Stender, Baltic-German Lutheran priest who played an outstanding role in Latvia's history of culture (b. 1714) May 28 – Caroline of Stolberg-Gedern, Princess of Stolberg-Gerdern by birth and by marriage a princess of Hohenlohe-Langenburg (b. 1732) May 29 – Carl Fredrik Pechlin, Swedish politician and demagogue (b. 1720) June 7 – Elisabetta Caminèr Turra, Venetian writer (b. 1751) June 8 Jean-Marie Collot d'Herbois, French revolutionary (b. 1749) Felice Giardini, Italian composer, violinist (b. 1716) June 9 – José Álvarez de Toledo, Duke of Alba, patron of the artist Francisco Goya (b. 1756) June 11 Nathaniel Gorham, Massachusetts politician, merchant (b. 1738) Samuel Whitbread, English brewer, politician (b. 1720) June 14 Charles Albert II, Prince of Hohenlohe-Waldenburg-Schillingsfürst, 3rd Prince of Hohenlohe-Waldenburg-Schillingsfürst from 1793 to 1796 (b. 1742) John Laforey, British naval officer (b. 1729) June 16 Charles of Saxony, Duke of Courland, German prince from the House of Wettin and Duke of Courland (b. 1733) Walter Stewart, Irish-born American general during the American Revolutionary War (b. 1756) June 19 – Consider Tiffany, British loyalist (b. 1732) June 21 – Richard Gridley, American Revolutionary soldier (b. 1710) June 25 – Johann Philipp Siebenkees, German philosopher (b. 1759) June 26 – David Rittenhouse, American astronomer, inventor, mathematician, surveyor, scientific instrument craftsman and public official (b. 1732) June 28