Family Group SheetFATHER | Jan Willems Duiker | BIRTH | about 1707 | | REF # | | 14412; | | MOTHER | Johanna Jacobs | BIRTH | about 1707 | | REF # | | 14413; |
| CHILDREN | 1. | Aaltje Jans Duiker FEMALE | | BIRTH | 1733 | Giethoorn | REF # | | 14421; |
| 2. | Gerrit Jans Duiker MALE | | BIRTH | 1738 | Giethoorn | DEATH | 27 August 1826 | Nijega (Elahuizen) | REF # | | 5289; | RESIDENCE | | Oudega (w) |
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