Family Group Sheet| FATHER | | 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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