| Father | Michael O'HARA (1840 - 1921) |
| Mother | Brigid HOGG (1851 - 1931) |
| Sibling | Honoria (Nora) Jane O'HARA (1869 - 1935) |
| Sibling | Patrick O'HARA (1871 - 1939) |
| Sibling | Mary O'HARA (1872 - 1910) |
| Sibling | Anne (Annie) O'HARA (1874 - 1901) |
| Sibling | James O'HARA (1878 - 1961) |
| Sibling | William O'HARA (1880 - ) |
| Sibling | Teresa O'HARA (1882 - 1918) |
| Sibling | Joseph (Joe) O'HARA (1884 - 1967) |
| Sibling | Brigid O'HARA (1885 - ) |
| Sibling | Michael O'HARA (1887 - ) |
| Sibling | John O'HARA (1891 - 1915) |
| Sibling | Aloysius Roger O'HARA (1893 - 1893) |
| Sibling | Aloysius (Louis) Augustine O'HARA (1897 - ) |