d'Erlon, French marshal (b. 1765) January 27 – Charles Nodier, French writer (b. 1780) January 29 – Ernest I, Duke of Saxe-Coburg and Gotha (b. 1784) February 3 – Frederick Ponsonby, 3rd Earl of Bessborough (b. 1758) February 15 – Henry Addington, 1st Viscount Sidmouth, Prime Minister of the United Kingdom (b. 1757) February 27 – Nicholas Biddle, president of the Second Bank of the United States (b. 1786) March – Carlota, Cuban slave rebel leader March 6 – Gabriel Duvall, American politician and Associate Justice of the Supreme Court of the United States (b. 1752) March 8 – King Charles XIV John of Sweden, Jean-Baptiste Bernadotte, French Napoleonic general (b. 1763) March 20 – Claude Pierre Pajol, French military leader (b. 1772) April 3 – Edward Bigge, English cleric, 1st Archdeacon of Lindisfarne (b. 1807) April 13 – Mamiya Rinzō, Japanese explorer of Sakhalin (b. 1775) April 17 – James Scarlett Abinger, English judge (b. 1769) May 18 – Richard McCarty, American politician (b. 1780) June 13 – Thomas Charles Hope, Scottish chemist, discoverer of strontium (b. 1766) June 15 – Thomas Campbell, Scottish poet (b. 1777) June 27 Hyrum Smith, American Latter Day Saint leader (b. 1800) Joseph Smith, American founder of the Latter Day Saint movement (b. 1805) July–December July 11 – Yevgeny Baratynsky, Russian poet, philosopher (b. 1800) July 27 – John Dalton, English chemist, physicist (b. 1766) July 28 – Joseph Bonaparte, brother of Napoleon I, King of Naples and Spain (b. 1768) July 29 – Franz Xaver Wolfgang Mozart, Austrian composer (b. 1791) November 14 – Flora Tristan, French feminist (b. 1803) November 29 – Princess Sophia of Gloucester (b. 1773) December 2 – Eustachy Erazm Sanguszko, Polish military leader (b. 1768) December 14 – Melchor Múzquiz, 5th President of Mexico (b. 1790) December 24 – Friedrich Bernhard Westphal, Danish-German painter (b. 1803) Date unknown Ching Shih, Chinese pirate (b. 1775) Robert Taylor, British Radical writer, freethought advocate (b. 1784) References Leap years in the Gregorian calendar