Mary Fay Brigham was born 10 February 1675 in Marlborough, Middlesex County, Massachusetts to John Fay (1641-1690) and Mary Brigham (1638-1676) and died 9 November 1751 Marlborough, Middlesex County, Massachusetts of unspecified causes. She married Jonathan Brigham (1674-1768) 26 March 1696 in Marlborough, Middlesex County, Massachusetts.
Children
| Offspring of Jonathan Brigham and Mary Fay (1675-1751) | |||
| Name | Birth | Death | Joined with |
| Keziah Brigham (1697-1751) | |||
| Zerviah Brigham (1698-1736) | 9 October 1698 Marlborough, Middlesex County, Massachusetts | 1 July 1736 Shrewsbury, Worcester County, Massachusetts | Ebenezer Bragg (1699-1766) |
| Mary Brigham (1701-1766) | |||
| Ruth Brigham (1704-1791) | 30 April 1704 Marlborough, Middlesex County, Massachusetts | 14 October 1791 Marlborough, Middlesex County, Massachusetts | Joseph Howe (1697-1775) |
| Thankful Brigham (1705-) | |||
| Johnathan Brigham (1707-1768) | |||
| Thankful Brigham (1709-1794) | |||
| Jesse Brigham (1710-1796) | |||
| Joel Brigham (1714-1797) | 2 October 1714 Marlborough, Middlesex County, Massachusetts, United States | 7 April 1797 Madison, Herkimer County, New York, United States | Mary Church (1717-1783) |
| James Brigham (1717-1794) | |||
