Sarah Pratt was born 17 June 1718 in New London, Middlesex County, Connecticut to David Pratt (1688-1717) and Sarah Chalker (1697-1787) and died after 1754 Wallingford, New Haven County, Connecticut of unspecified causes. She married Christopher Pratt (1712-1754) 14 June 1739 in Wallingford, New Haven County, Connecticut.
Biography
Sarah Pratt (1718-1754) married her second cousin, Christopher Pratt (1712-1754). They are both great-grandchildren of Lt. William Pratt (1609-1678), founder of Saybrook Colony in Connecticut.
Children
| Name | Birth | Death | Joined with |
| Stephen Pratt (1740-1823) | |||
| Obadiah Pratt (1742-1797) | 14 September 1742 Saybrook, Middlesex County, Connecticut | 2 March 1797 Canaan, Columbia County, New York | Jemima Tolls (1754-1812) |
| Sarah Pratt (1745-1828) | |||
| Hannah Pratt (1747-) | |||
| Jared Pratt (1748-) | |||
| Chalker Pratt (1750-1828) | |||
| Samuel Pratt (1752-1796) | |||
| Adow Pratt (1765-1796) | |||
| Esther Pratt (1758-) | |||
| Daniel Pratt | |||
| Nehemiah Pratt | |||
Siblings
| Name | Birth | Death | Joined with |
| Abraham Pratt (1718-1797) | |||
| Sarah Pratt (1718-1754) | 17 June 1718 New London, Middlesex County, Connecticut | 1754 Wallingford, New Haven County, Connecticut | Christopher Pratt (1712-1754) |
| David Pratt (1720-) | |||
| Jamima Pratt (1724-) | |||
| Reuben Pratt (1728-) | |||
| Hester Pratt (1730-) | |||
| Deborah Pratt (1732-) | |||
| Daniel Pratt (1734-1806) | |||
| Samuel Pratt (1736-1818) | |||