Family Group Sheet| FATHER | | nn | | REF # | | 26609; | | | | MOTHER | | Joke Boonstra | | REF # | | 26516; | | FATHER | Pieter Boonstra | | MOTHER | Jeltje Stienstra |
| | | CHILDREN | | 1. | Freark Feike Boonstra MALE | | | REF # | | 26469; |
| | 2. | Wytze Everen Boonstra FEMALE | | | REF # | | 26518; |
| | 3. | Pieter Jelle Boonstra MALE | | | REF # | | 26517; |
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