1054 – Hermann of Reichenau, German composer, mathematician, and astronomer (b. 1013) 1120 – Welf II, Duke of Bavaria (b. 1072) 1143 – Agnes of Germany (b. 1072) 1143 – Pope Innocent II 1180 – Manuel I Komnenos, Byzantine emperor (b. 1118) 1218 – Robert of Knaresborough (b. 1160) 1228 – Stefan the First-Crowned, Serbian king (b. 1165) 1270 – Philip of Montfort, Lord of Castres 1275 – Humphrey de Bohun, 2nd Earl of Hereford, English politician, Lord High Constable of England (b. 1208) 1435 – Isabeau of Bavaria (b. 1370) 1459 – Eric of Pomerania, King of Norway, Denmark and Sweden (b. 1382) 1494 – Poliziano, Italian poet and scholar (b. 1454) 1534 – Michael Glinski, Lithuanian prince (b. c. 1470) 1541 – Paracelsus, German-Swiss physician, botanist, and chemist (b. 1493) 1545 – Albert of Mainz, German cardinal (b. 1490) 1562 – Henry Grey, 4th Earl of Kent, English politician (b. 1495) 1572 – Túpac Amaru, last of the Incas 1601–1900 1605 – Manuel Mendes, Portuguese composer and educator (b. 1547) 1621 – Jan Karol Chodkiewicz, Polish commander (b. 1560) 1646 – Duarte Lobo, Portuguese composer and educator (b. 1565) 1655 – Frederick, Landgrave of Hesse-Eschwege (b. 1617) 1707 – Vincenzo da Filicaja, Italian poet and author (b. 1642) 1732 – Emperor Reigen of Japan (b. 1654) 1742 – Johann Matthias Hase, German mathematician, astronomer, and cartographer (b. 1684) 1790 – John Keyse Sherwin, English engraver (b. 1751) 1802 – Alexander Radishchev, Russian author and critic (b. 1749) 1834 – Pedro I of Brazil (b. 1798) 1848 – Branwell Brontë, English painter and poet (b. 1817) 1863 – William Debenham, English businessman, founded Debenhams (b. 1794) 1889 – D. H. Hill, American general and academic (b. 1821) 1889 – Charles Leroux, American balloonist and skydiver (b. 1856) 1892 – Patrick Gilmore, Irish-American soldier and composer (b. 1829) 1896 – Louis Gerhard De Geer, Swedish lawyer and politician, 1st Prime Minister of Sweden (b. 1818) 1901–present 1904 – Niels Ryberg Finsen, Faroese-Danish physician and author, Nobel Prize laureate (b. 1860) 1929 – Mahidol Adulyadej, Thai prince (b. 1892) 1930 – William A. MacCorkle, American lawyer and politician, 9th Governor of West Virginia (b. 1857) 1933 – Mike Donlin, American baseball player and actor (b. 1878) 1933 – Alice Muriel Williamson, English author (b. 1869) 1936 – József Klekl, Slovene priest and journalist (b. 1879) 1938 – Lev Schnirelmann, Belarusian-Russian mathematician