Sarah Barnard Bemis was born 25 January 1694 in Watertown, Middlesex County, Massachusetts to John Barnard (1657-1732) and Elizabeth Stone (1672-1694) and died 30 September 1756 Spencer, Worcester County, Massachusetts of unspecified causes. She married Samuel Bemis (1690-1776) 12 April 1716 in Watertown, Middlesex County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Samuel Bemis (1717-1793) | |||
| Edmund Bemis (1720-1810) | |||
| Nathaniel Bemis (1722-1784) | |||
| William Bemis (1722-1801) | |||
| Sarah Bemis (1727-1804) | |||
| Joshua Bemis (1729-1789) | 14 July 1729 Leicester, Worcester County, Massachusetts | 24 March 1789 Spencer, Worcester County, Massachusetts | Sarah White (1737-1791) |
| Edward Bemis (1730-1810) | |||
| Elizabeth Bemis (1732-1802) | |||
| Jonas Bemis (1737-1790) | |||
Siblings
| Name | Birth | Death | Joined with |
| Elizabeth Barnard (1684-1757) | 29 October 1684 Watertown, Middlesex County, Massachusetts | 15 July 1757 Stow, Middlesex County, Massachusetts | John Whitney (1684-1747) |
| John Barnard (1695-) | |||
| Fleming Barnard (1699-) | |||
| Joseph Barnard (1701-1717) | |||
| Name | Birth | Death | Joined with |
| Baby Barnard (1693-1693) | |||
| Sarah Barnard (1694-1756) | 25 January 1694 Watertown, Middlesex County, Massachusetts | 30 September 1756 Spencer, Worcester County, Massachusetts | Samuel Bemis (1690-1776) |