Abigail Moore Brigham was born 23 July 1696 in Sudbury, Middlesex County, Massachusetts to Richard Moore (1670-1769) and Mary Collins (1672-1760) and died 20 November 1731 Marlborough, Middlesex County, Massachusetts of unspecified causes. She married Samuel Brigham (1689-1771) 23 August 1716 in Marlborough, Middlesex County, Massachusetts.
Children
| Name | Birth | Death | Joined with |
| Samuel Brigham (1717-1717) | |||
| Sybil Brigham (1718-1807) | 15 October 1718 Marlborough, Middlesex County, Massachusetts | 27 September 1807 Arhol, Worcester County, Massachusetts | Ebenezer Goddard (1714-1762) |
| Mary Brigham (1720-1748) | |||
| Abigail Brigham (1721-1755) | |||
| Samuel Brigham (1723-1756) | |||
| Phineas Brigham (1725-1786) | |||
| Uriah Brigham (1727-1782) | 10 September 1727 Marlborough, Middlesex County, Massachusetts | 23 October 1782 Marlborough, Middlesex County, Massachusetts | Sarah Breck Gott (1729-1815) |
| George Brigham (1730-1808) | 7 March 1730 Marlborough, Middlesex County, Massachusetts | 26 March 1808 Southborough, Worcester County, Massachusetts | Mary Bragg (1735-1822) |
Siblings
| Name | Birth | Death | Joined with |
| Sybillah Moore (1694-1750) | |||
| Abigail Moore (1696-1731) | 23 July 1696 Sudbury, Middlesex County, Massachusetts | 20 November 1731 Marlborough, Middlesex County, Massachusetts | Samuel Brigham (1689-1771) |
| Isaac Moore (1700-1748) | |||
| Elijah Moore (1700-1781) | |||
| Richard Moore (1702-1781) | |||
| Susannah Moore (1703-) | |||
| Abijah Moore (1705-1759) | 22 December 1705 Sudbury, Massachusetts, United States | 18 December 1759 Middletown, Massachusetts, United States | Anna Ward (1706-1755) |
| Richard Moore (1707-1782) | |||