Saxe-Weimar-Eisenach, German empress (d. 1890) October 22 – Franz Liszt, Hungarian composer, pianist (d. 1886) October 24 – Georg August Wallin, Finnish orientalist, explorer and professor (d. 1852) October 25 Évariste Galois, French mathematician (d. 1832) C. F. W. Walther, German-American theologian (d. 1887) October 27 – Stevens Thomson Mason, first governor of Michigan (d. 1843) October 31 – William Loring, British admiral (d. 1895) November 8 – John Tarleton, British admiral (d. 1880) November 21 Ludwik Gorzkowski, Polish politician, physicist and revolutionary activist (d. 1857) Ludwig Preiss, German-born British botanical collector (d. 1883) November 24 – Ulrich Ochsenbein, Swiss Federal Councilor (d. 1890) November 26 – Zeng Guofan, Chinese official, military leader (d. 1872) November 28 – King Maximilian II of Bavaria (d. 1864) December 5 – Justus Carl Hasskarl, German explorer, botanist (d. 1894) December 21 – Archibald Campbell Tait, Archbishop of Canterbury (d. 1882) Date unknown Mohammad Afzal Khan, Emir of Kabul, Emir of Kandahar (d. 1867) Deaths January 8 – Samuel Story, Dutch admiral (b. 1752) January 10 – Marie-Joseph Chénier, French poet (b. 1764) February 9 – Nevil Maskelyne, English Astronomer Royal (b. 1732) February 24 – James Brudenell, 5th Earl of Cardigan, English noble and politician (b. 1715) February 26 – Mateo de Toro Zambrano, 1st Count of La Conquista, Governor of Chile (b. 1727) March 12 – Judah Leib Ben-Ze'ev, Galician Jewish modern Hebrew philologist, lexicographer, Biblical scholar and poet (b. 1764) March 14 – Augustus FitzRoy, 3rd Duke of Grafton, Prime Minister of the United Kingdom (b. 1735) April 7 – Garsevan Chavchavadze, Georgian diplomat, politician (b. 1757) May 4 – Nikolay Kamensky, Russian general (b. 1776) May 28 – Henry Dundas, 1st Viscount Melville, British minister (b. 1742) June 19 – Samuel Chase, Associate Justice of the Supreme Court of the United States (b. 1741) June 26 – Ignacio Allende, captain of the Spanish Army in Mexico (b. 1769) July 29 – William Cavendish, 5th Duke of Devonshire (b. 1748) July 30 – Miguel Hidalgo y Costilla, leader of the Mexican War of Independence (b. 1753) August 2 – William Williams, Connecticut politician, signer of the United States Declaration of Independence (b. 1731) August 12 – Sir John Acton, 6th Baronet, Prime Minister of Naples (b. 1736) August 31 – Louis Antoine de Bougainville, French navigator, military commander (b. 1729) September – Ulrich Jasper Seetzen, German explorer (b. 1767) September 4