| 103010 | September 9 | Death | 1910 – Lloyd Wheaton Bowers, American lawyer and politician, United States Solicitor General (b. 1859) |
| 103011 | September 9 | Death | 1915 – Albert Spalding, American baseball player, manager, and businessman, co-founded Spalding (b. 1850) |
| 103012 | September 9 | Death | 1934 – Roger Fry, English painter and critic (b. 1866) |
| 103013 | September 9 | Death | 1941 – Hans Spemann, German embryologist and academic, Nobel Prize laureate (b. 1869) |
| 103014 | September 9 | Death | 1943 – Carlo Bergamini, Italian admiral (b. 1888) |
| 103015 | September 9 | Death | 1943 – Charles McLean Andrews, American historian, author, and academic (b. 1863) |
| 103016 | September 9 | Death | 1945 – Max Ehrmann, American poet and lawyer (b. 1872) |
| 103017 | September 9 | Death | 1950 – Victor Hémery, French racing driver (b. 1876) |
| 103018 | September 9 | Death | 1955 – Carl Friedberg, German pianist and educator (b. 1872) |
| 103019 | September 9 | Death | 1958 – Charlie Macartney, Australian cricketer and soldier (b. 1886) |
| 103020 | September 9 | Death | 1959 – Ramón Fonst, Cuban fencer (b. 1883) |
| 102991 | September 9 | Death | 1488 – Francis II, Duke of Brittany (b. 1433) |
| 102992 | September 9 | Death | 1513 – victims of the Battle of Flodden– James IV of Scotland (b. 1473)– George Douglas, Master of Angus (b. 1469)– William Douglas of Glenbervie (b. 1473)– William Graham, 1st Earl of Montrose, Scottish politician (b. 1464)– George Hepburn, Scottish bish |
| 102993 | September 9 | Death | 1569 – Pieter Bruegel the Elder, Dutch painter (b. 1525) |
| 102994 | September 9 | Death | 1583 – Humphrey Gilbert, English explorer and politician (b. 1539) |
| 102995 | September 9 | Death | 1596 – Anna Jagiellon, Polish queen (b. 1523) |
| 102996 | September 9 | Death | 1603 – George Carey, 2nd Baron Hunsdon, English politician, Lord Lieutenant of Hampshire (b. 1547) |
| 102997 | September 9 | Death | 1612 – Nakagawa Hidenari, Japanese daimyo (b. 1570) |
| 102998 | September 9 | Death | 1676 – Paul de Chomedey, Sieur de Maisonneuve, French soldier, founded Montreal (b. 1612) |
| 102999 | September 9 | Death | 1680 – Henry Marten, English lawyer and politician (b. 1602) |
| 103000 | September 9 | Death | 1755 – Johann Lorenz von Mosheim, German historian and author (b. 1694) |
| 103001 | September 9 | Death | 1806 – William Paterson, Irish-American judge and politician, 2nd Governor of New Jersey (b. 1745) |
| 103002 | September 9 | Death | 1815 – John Singleton Copley, American-English colonial and painter (b. 1738) |
| 103003 | September 9 | Death | 1834 – James Weddell, Belgian-English sailor and navigator (b. 1787) |
| 103004 | September 9 | Death | 1841 – Augustin Pyramus de Candolle, Swiss botanist, mycologist, and academic (b. 1778) |
| 103005 | September 9 | Death | 1891 – Jules Grévy, French politician, 4th President of the French Republic (b. 1813) |
| 103006 | September 9 | Death | 1898 – Stéphane Mallarmé, French poet and critic (b. 1842) |
| 103007 | September 9 | Death | 1901 – Henri de Toulouse-Lautrec, French painter and illustrator (b. 1864) |
| 103008 | September 9 | Death | 1907 – Ernest Wilberforce, English bishop (b. 1840) |
| 103009 | September 9 | Death | 1909 – E. H. Harriman, American businessman and philanthropist (b. 1848) |