- 1777
| Name | Mary | |
| Gender | Female | |
| Death | Dec 1777 | Launceston, Cornwall, England  |
| Person ID | I352564062747 | Family History Group |
| Last Modified | 3 Feb 2025 | |
| Family | Edmund CHEYNE d. Jul 1765, Launceston, Cornwall, England | |
| Family ID | F2043 | Group Sheet | Family Chart |
| Last Modified | 3 Feb 2025 | |
