Mary Rice Greene was born 18 September 1725 in Warwick, Kent County, Rhode Island to Thomas Rice (1700-1779) and Mary Holden (1699-1738) and died 7 May 1779 Warwick, Kent County, Rhode Island of unspecified causes. She married Richard Greene (1715-1760) June 1742 in Warwick, Kent County, Rhode Island.
Children
| Name | Birth | Death | Joined with |
| Audrey Greene (1743-1798) | |||
| Mary Greene (1745-) | |||
| Thomas Rice Greene (1748-1826) | 17 June 1748 Warwick, Kent County, Rhode Island | 13 January 1826 Providence, Providence County, Rhode Island | Mary Briggs (1751-1814) |
| John Holden Greene (1750-) | |||
| Peter Greene (1754-) | |||
| Keziah Greene (1756-) | |||
| Bethia Greene (1758-) | |||
Siblings
| Name | Birth | Death | Joined with |
| Freelove Rice (1722-1779) | |||
| Dorothy Rice (1723-1789) | |||
| Mary Rice (1725-1779) | 18 September 1725 Warwick, Kent County, Rhode Island | 7 May 1779 Warwick, Kent County, Rhode Island | Richard Greene (1715-1760) |
| Bethiah Rice (1727-1806) | |||
| Ellen Rice (1729-1769) | 26 November 1729 Warwick, Kent County, Rhode Island | 1769 Warwick, Kent County, Rhode Island | Daniel Hudson (1725-1769) |
| Holden Rice (1732-1766) | |||
| Frances Rice (1734-) | |||
| Robe Rice (1736-1779) | |||
| Waite Rice (1738-1779) | |||
| Anthony Rice (1738-) | |||
| Name | Birth | Death | Joined with |
| Thomas Rice (1741-1742) | |||
| Thomas Rice (1744-1822) | |||
| William Rice (1745-1825) | |||
| Ellen Rice (1748-) | |||
| John Rice (1750-1750) | |||
| Josephus Rice (1754-) | |||