| Father | Robert T. McElmury Eoff (1830 - 1892) |
| Mother | Virginia Anna Beller (1834 - 1898) |
| Sibling | William Franklin "Frank" Eoff (1853 - 1926) |
| Sibling | Jane F. Eoff (1854 - 1860) |
| Sibling | George Washington Eoff (1856 - 1927) |
| Sibling | James G. Eoff (1857 - 1857) |
| Sibling | Amanda Maud Eoff (1860 - 1929) |
| Sibling | Mary Frances Eoff (1862 - 1900) |
| Sibling | Jasper Newton Eoff (1866 - 1929) |
| Sibling | Peter Artimus Eoff (1870 - 1870) |
| Sibling | Artimus M. Eoff (1871 - 1936) |
| Sibling | Victoria A. "Victory" Eoff (1874 - 1900) |
| Sibling | Robert Eoff (1874 - ) |