| Father | Simon Hildebrand (1832 - 1893) |
| Mother | Ann Amelia Gantz (1831 - 1909) |
| Sibling | Elizabeth "Lizzie" Hildebrand ( - ) |
| Sibling | Clarence W. Hildebrand (1853 - 1877) |
| Sibling | Mary Elizabeth Hildebrand (1855 - 1927) |
| Sibling | Parmelia Louisa "Minnie" Hildebrand (1857 - 1932) |
| Sibling | Light Alfred Hildebrand (1859 - 1887) |
| Sibling | Blanche Hildebrand (1861 - 1935) |
| Sibling | Grace Hildebrand (1862 - 1862) |
| Sibling | Eddie Hildebrand (1863 - 1864) |
| Sibling | Charles G. Hildebrand (1866 - 1904) |
| Sibling | Minerva Hildebrand ( - ) |
| Sibling | Blaine Hildebrand ( - ) |