| Father | Bildad Curtis (1765 - ) |
| Mother | Hepzibah Dow (1767 - ) |
| Sibling | Samuel Curtis (1787 - ) |
| Sibling | William A. Curtis (1798 - ) |
| Sibling | John Curtis (1800 - 1803) |
| Sibling | Joanna Curtis (1791 - 1793) |
| Sibling | Mary Curtis (1803 - 1804) |
| Sibling | Caroline Curtis (1808 - 1862) |
| Sibling | Julia Curtis (1810 - ) |
| Sibling | Roderick Curtis (1794 - ) |
| Sibling | Marvin Curtis (1789 - ) |
| Sibling | William Augustus Curtis ( - ) |
| Sibling | Augustus Curtis (1792 - 1801) |
| Sibling | Samuel Curtis ( - ) |
| Sibling | Emily Curtis (1805 - ) |
| Sibling | Lucy Curtis (1796 - ) |
| Sibling | John Curtis (1791 - 1793) |