Mary Bartlett was born 27 December 1730 in Newton, Rockingham County, New Hampshire, United States to Joseph Bartlett (1686-1754) and Sarah Hoyt (1698-1787) and died 14 July 1789 Kingston, Rockingham County, New Hampshire, United States of unspecified causes. She married Josiah Bartlett (1729-1795) 15 January 1754 in Kingston, Rockingham County, New Hampshire.
Children
| Name | Birth | Death | Joined with |
| Mary Bartlett (1754-1826) | |||
| Lois Bartlett (1756-1798) | |||
| Miriam Bartlett (1758-1785) | |||
| Rhoda Bartlett (1760-1794) | |||
| Hannah Bartlett (1762-1762) | |||
| Levi Bartlett (1763-1828) | |||
| Josiah Bartlett (1768-1838) | 29 August 1768 Stratham, Rockingham County, New Hampshire, United States | 16 April 1838 Stratham, Rockingham County, New Hampshire, United States | Sarah Wingate (1769-1808) Hannah Weeks (1778-1865) |
| Ezra Bartlett (1770-1848) | |||
| Sarah Bartlett (1773-1847) | |||
| Hannah Bartlett (1777-1777) | |||
Siblings
| Name | Birth | Death | Joined with |
| Joseph Bartlett (1718-1718) | |||
| Name | Birth | Death | Joined with |
| Mary Bartlett (1730-1789) | 27 December 1730 Newton, Rockingham County, New Hampshire, United States | 14 July 1789 Kingston, Rockingham County, New Hampshire, United States | Josiah Bartlett (1729-1795) |
| Ephraim Bartlett (1740-) | |||