Mary Eldred Gardiner was born 23 January 1690 in Washington County, Rhode Island to Thomas Eldred (1648-1726) and Susanna Cole (1656-1726) and died 25 October 1762 North Kingstown, Washington County, Rhode Island of unspecified causes. She married Nicholas Gardiner (1688-1743) 13 October 1709 in North Kingston, Washington County, Rhode Island.
Children
| Name | Birth | Death | Joined with |
| Nicholas Gardiner (1710-1801) | 6 December 1710 Kingstown, Washington County, Rhode Island | 20 June 1801 South Kingstown, Washington County, Rhode Island | Martha Havens (1715-1746) Dorcas Gardiner (1714-1775) |
| Ezekiel Gardiner (1812-1780) | |||
| Sylvester Gardiner (1814-1736) | |||
| Hannah Gardiner (1717-1734) | |||
| Amey Gardiner (1723-) | |||
| Susannah Gardiner (1725-1783) | |||
| Thomas Gardiner (1729-) | |||
| Dorcas Gardiner (1731-) | |||
Siblings
| Name | Birth | Death | Joined with |
| John Eldred (1674-) | |||
| Samuel Eldred (1677-1717) | |||
| Elisha Eldred (1676-) | |||
| Bridget Eldred (1678-1739) | |||
| Susanna Eldred (1680-) | |||
| Sarah Eldred (1684-1726) | |||
| Elizabeth Eldred (1688-1728) | |||
| Grace Eldred (1689-) | |||
| Mary Eldred (1690-1762) | 23 January 1690 Washington County, Rhode Island | 25 October 1762 North Kingstown, Washington County, Rhode Island | Nicholas Gardiner (1688-1743) |
| William Eldred (1692-1770) | |||