| Father | Henry Deifendorfer (1815 - 1896) |
| Mother | Susan Steck (1821 - 1913) |
| Sibling | John Franklin Dieffenderfer (1845 - 1862) |
| Sibling | William Dieffenderfer (1846 - 1927) |
| Sibling | Sarah Elizabeth Dieffenderfer (1848 - 1940) |
| Sibling | Catherine Dieffenderfer (1850 - 1892) |
| Sibling | Charles Michael Dieffenderfer (1854 - 1942) |
| Sibling | John C Diffenderfer (1854 - 1920) |
| Sibling | Fannie L Dieffenderfer (1858 - 1940) |
| Sibling | Frederick Dieffenderfer (1860 - 1862) |
| Sibling | George B M Dieffenderfer (1863 - ) |
| Sibling | George M. Deifendorfer (1868 - ) |
| Sibling | Katie Dieffenderfer ( - 1892) |
| Sibling | Living |