Family Group Sheet| FATHER | | Wybe Georg Valkema | | BIRTH | 16 February 1878 | | | REF # | | 5003; | | FATHER | George Wybes Valkema | | MOTHER | Reinskjen van der Meer | | | | MOTHER | | Johantje Hofstra | | REF # | | 5004; |
| | | CHILDREN | | 1. | Jan Wybes Valkema MALE | | | REF # | | 5089; |
| | 2. | George Wybes Valkema MALE | | | BIRTH | 5 September 1902 | | | REF # | | 5005; |
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