Hannah Willey Spencer was born 6 January 1642 in Boston, Suffolk County, Massachusetts to Isaac Willey (1614-1685) and Joanna Lutten (1618-) and died circa 1681 East Haddam, Middlesex County, Connecticut of unspecified causes. She married Samuel Spencer (1644-1705) 1 March 1673 in Hartford County, Connecticut.
Children
| Name | Birth | Death | Joined with |
| Grace Spencer (1674-) | |||
| John Spencer (1676-1749) | 17 September 1676 East Haddam, Middlesex County, Connecticut | 10 November 1749 East Haddam, Middlesex County, Connecticut | Elisabeth Brooks (1680-1725) Ruth Watrous (1687-) |
| Isaac Spencer (1678-1751) | |||
Siblings
| Name | Birth | Death | Joined with |
| Hannah Willey (1642-1681) | 6 January 1642 Boston, Suffolk County, Massachusetts | 1681 East Haddam, Middlesex County, Connecticut | Samuel Spencer (1644-1705) |
| John Willey (1648-1688) | |||