- Jan 17 Daniel W Wyttenbach, Dutch classicist/historian, dies at 73
- Jan 23 Prince Edward Augustus, Duke of Kent and Strathearn
- Jan 29 King George III of the United Kingdom (b. 1738). Reigned 1760-1820.
- Feb 14 Charles F, Duke of Berry, murdered at 42
- Feb 14 Cosme Argerich, Argentine physician and founder of the Medicine School of Buenos Aires, dies at 61
- Feb 15 Pierre-Joseph Cambon, member of Committee the Salut Public, dies at 63
- Feb 15 William Ellery, US attorney (signed Declaration of Independence), dies at 92
- Feb 16 Georg Carl von Döbeln, Swedish Lieutenant General and war hero (b. 1758).
- Feb 29 Johann Joachim Eschenburg, German literary critic (b. 1743)
- Mar 11 Benjamin West, British painter (Death of General Wolfe), dies at 81
- Mar 15 Clemens Maria Hofbauer, patron saint of Vienna (b. 1751
- Mar 22 Stephen Decatur, killed in a duel with Com James Barron at 41
- Apr 5 Henrik C Cras, lawyer (Laudatio Hugonis Grotii), dies at 81
- Apr 20 Arthur Young, author (Annals of Agriculture), dies
- Jun 9 Wilhelmina FS, princess of Prussia/Orange, dies at 68
Joseph Banks
Jun 19 Joseph Banks, English natural historian (Cook/Australia), dies
Joseph Banks
- Jun 20 Manuel Belgrano, Argentine politician and military leader who took part in the Argentine Wars of Independence and created the Flag of Argentina, dies at 50
- Aug 6 M A Elisa Bonaparte, Corsican monarch of Lucca, dies at 43, dies
- Aug 28 Andrew Ellicott, American surveyor (b. 1754)
- Sep 2 Jiaqing, 5th Emperor of Qing Dynasty, dies at 59
- Sep 7 Coert L van Beyma thoe Kingma, Fries regent/patriot, dies at 67
- Sep 21 Joseph R Drake, US poet (American Flag), dies at 25)
Daniel Boone
Sep 26 Daniel Boone, American frontiersman and explorer (US Hall of Fame 1915), dies at 85
Daniel Boone