| Father | Peter DIERDORFF (1742 - 1816) |
| Mother | Christina Anna SWYER (1740 - 1824) |
| Sibling | Henry J. DEARDORFF (1762 - 1844) |
| Sibling | Susanna DEARDORFF (1763 - 1829) |
| Sibling | Christina Anna DEARDORFF (1768 - ) |
| Sibling | Elizabeth DEARDORFF (1769 - ) |
| Sibling | Catherine DEARDORFF (1771 - 1849) |
| Sibling | Rebecca DEARDORFF (1775 - ) |
| Sibling | Salome DEARDORFF (1778 - ) |
| Sibling | Anna DEARDORFF (1778 - 1799) |
| Sibling | John DEARDORFF Sr. (1779 - 1859) |
| Sibling | Peter DEARDORFF (1780 - 1810) |
| Sibling | Jacob DEARDORFF (1781 - 1856) |
| Sibling | Samuel DEARDORFF (1783 - 1873) |
