| Name | MARTENS, Johann | |
| Birth | 2 Mar 1760 | West Prussia |
| Gender | Male | |
| Death | 1831 | |
| Person ID | I1634 | Ward and Related Families of Nova Scotia and North Yorkshire |
| Last Modified | 24 Jun 2021 | |
| Father | MARTENS, Gerhard, b. 1740 d. Yes, date unknown | |
| Mother | MARTENS, Katarina, b. 1740 d. Yes, date unknown | |
| Family ID | F292 | Group Sheet | Family Chart |
| Family | HARDER, Margaretha, b. 22 Jan 1759, West Prussia d. 4 Jan 1828, South Russia (Age 68 years) | |||
| Children |
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| Family ID | F289 | Group Sheet | Family Chart | ||
| Last Modified | 21 Oct 2025 | |||
| Notes |
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