| Father | Jonathan Cummings (1729 - 1787) |
| Mother | Deborah Russell (1740 - 1820) |
| Sibling | Jonathan Cummings (1759 - ) |
| Sibling | Deborah Cummings (1761 - ) |
| Sibling | Sybil Cummings (1763 - 1811) |
| Sibling | Thomas Cummings (1764 - 1838) |
| Sibling | Rebecca Cummings (1767 - 1782) |
| Sibling | Susannah Cummings (1768 - ) |
| Sibling | Jenne Cummings (1770 - 1775) |
| Sibling | Elizabeth Cummings (1772 - 1858) |
| Sibling | Joseph Cummings (1774 - 1774) |
| Sibling | Benjamin Cummings (1774 - 1774) |
| Sibling | Cyrus Cummings (1777 - 1858) |
| Sibling | Mary Cummings (1779 - 1830) |
| Sibling | Sarah Cummings (1781 - ) |
| Sibling | Rebecca Cummings (1783 - 1857) |
| Sibling | Ruth W. Cummings (1785 - ) |