Browse Alphabetically: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| Name | Born | Died | Floruit | ||
| O'CONOR, ARTHUR | 1880/1881 | 1930 | - | - | |
| O'CROWLEY, JAMES J. | - | 1942a | 20c1 | 20c2 | - |
| O'DONNELL, JAMES | 1774 | 1830 | 18c4 | 19c1 | 19c2 |
| O'DONNELL, JAMES IGNATIUS | 1867 | - | 20c1 | - | - |
| O'DONNELL, JOHN THOMAS | 1894 | - | 20C1 | 20C2 | 20C3 |
| O'DONNELL, PATRICK J. | - | - | 20c1 | - | - |
| O'DONNELL, WILLIAM HENRY | 1892 | 1942 | 20c1 | 20c2 | - |
| O'DOWD, J.P. | - | - | 20c1 | - | - |
| O'DRISCOLL, RICHARD | 1859/60 | - | 20c1 | - | - |
| O'DUFFY, EOIN | 1890 | 1944 | 20c1 | 20c2 | - |
| O'DWYER, DERMOT MAURICE | 1906 | 1957 | 20c2 | 20c3 | - |
| O'DWYER, DONAL FRANCIS | 1908 | - | 20c2 | 20c3 | - |
| O'DWYER, JOHN | - | - | 20c2 | - | - |
| O'DWYER, NICHOLAS | 1895 | 1957 | 20c1 | 20c2 | 20c3 |