| Name | Pierce, Mercy [1] | |
| Born | 1640 | Dorchester, Suffolk, Massachusetts Bay, British America |
| Gender | Female | |
| Died | 1716 | Salem, Essex, Massachusetts Bay, British America |
| Person ID | I5253 | Morrill-Elrod Tree |
| Last Modified | 21 Dec 2025 | |
| Family | Marston, Manassah, b. 7 Sep 1645, Salem, Essex, Massachusetts Bay, British America | |
| Married | 22 Aug 1667 | Boston, Suffolk, Massachusetts Bay, British America |
| Last Modified | 5 Jan 2026 | |
| Family ID | F2763 | Group Sheet | Family Chart |
| Sources |
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