| Father | Joseph Hart Sr. (1700 - 1777) |
| Mother | Mary Hannah Bird (1702 - 1774) |
| Sibling | Lois Hart (1741 - 1820) |
| Sibling | Joseph Hart Jr. (1723 - 1777) |
| Sibling | Thankful Hart (1723 - ) |
| Sibling | Ruth Hart (1724 - 1792) |
| Sibling | Nancy Hart (1726 - ) |
| Sibling | Noah Hart (1726 - 1777) |
| Sibling | Josiah Hart (1728 - ) |
| Sibling | Lydia (Elyidia) Hart (1728 - 1778) |
| Sibling | Gideon Woodford Hart (1730 - 1807) |
| Sibling | Mary Hart (1732 - 1810) |
| Sibling | Ambrose Hart (1732 - 1799) |
| Sibling | Lucy Hart (1734 - ) |
| Sibling | Medad Hart (1734 - 1777) |
| Sibling | Sarah Hart (1734 - 1813) |
| Sibling | Hannah Hart (1738 - ) |
| Sibling | Dinah Hart (1738 - 1807) |
| Sibling | Danial Hart (1740 - ) |
| Sibling | Andrus Hart (1741 - ) |
| Sibling | Sarah Hart (1741 - 1741) |
| Sibling | Madad Hart (1742 - ) |
| Sibling | Moses Hart ( - ) |
| Sibling | John Hart (1731 - 1765) |
| Sibling | Joseph Hart ( - ) |
| Sibling | Abigail Hart (1724 - ) |
| Sibling | Elizabeth Hart (1724 - ) |
| Sibling | Elias Hart ( - ) |