
| Name | Mary J. Mayo | |
| Birth | 1818 | Southold, Suffolk, New York, United States |
| Gender | Female | |
| Death | 25 Jul 1890 | |
| Person ID | I46141 | My Genealogy |
| Last Modified | 8 Nov 2023 | |
| Family | Benjamin Laurens Hallock, b. 1812, Mattituck, Suffolk, New York, United States d. 18 Aug 1895 (Age 83 years) | |||
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| Family ID | F18532 | Group Sheet | Family Chart | ||
| Last Modified | 19 Oct 2026 | |||