| Father | Henry L. Landis (1826 - 1896) |
| Mother | Catharine S. Reist (1828 - 1902) |
| Sibling | Andrew R. Landis (1848 - ) |
| Sibling | Mary Landis ( - ) |
| Sibling | Benjamin R. Landis (1850 - 1900) |
| Sibling | Henry Reist Landis (1851 - ) |
| Sibling | Peter R. Landis (1852 - ) |
| Sibling | Emma Landis ( - ) |
| Sibling | Annie R. Landis (1854 - ) |
| Sibling | Alice Landis ( - ) |
| Sibling | Isaac R. Landis (1857 - ) |
| Sibling | Jacob R. Landis (1859 - ) |
| Sibling | Katie R. Landis (1861 - ) |
| Sibling | Ella R. Landis (1864 - ) |
| Sibling | Clara R. Landis (1866 - ) |
| Sibling | Israel R. Landis (1868 - ) |