Family Group Sheet| FATHER | | Jan Teernstra | | BIRTH | 25 August 1948 | | | REF # | | 20399; | | FATHER | Jan Jurjens Teernstra | | MOTHER | Sjoeke (Sjuike) Groenendal | | | | MOTHER | | Marieke Knol | | REF # | | 22793; |
| | | CHILDREN | | 1. | Claudia Teernstra FEMALE | | | REF # | | 22794; |
| | 2. | Carmen Teernstra FEMALE | | | REF # | | 22795; |
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