| Father | Ottavio Giovanni Romanelli (1850 - 1902) |
| Mother | Maria Anna Apicella (1851 - ) |
| Sibling | Donato Giovanni Romanelli (1869 - 1953) |
| Sibling | Giustina Romanelli (1871 - ) |
| Sibling | Giovanni Romanelli (1874 - 1909) |
| Sibling | Angelina Romanelli (1879 - 1904) |
| Sibling | Maria Romanelli (1881 - 1882) |
| Sibling | Maria Romanelli (1884 - 1961) |
| Sibling | Arcangela Romanelli (1886 - ) |
| Sibling | Rosa Romanelli (1889 - 1903) |
| Sibling | Domenico Romanelli (1892 - ) |
| Sibling | Antonio Demetrio Romanelli (1895 - 1896) |
| Sibling | Francesco Romanelli (1897 - ) |