Abt 1814 - Yes, date unknown| Name | Isaak Marinus de Graaf | |
| Birth | Abt 1814 | |
| Gender | Male | |
| Death | Yes, date unknown | |
| Person ID | I30646 | My Genealogy |
| Last Modified | 17 Sep 2023 | |
| Family | Da(a)na Otte, b. 1814 d. 1840 (Age 26 years) | |
| Marriage | 4 Aug 1840 | |
| Family ID | F13055 | Group Sheet | Family Chart |
| Last Modified | 27 May 2025 | |
