Family Group Sheet| FATHER | | Jan Willems | | REF # | | 18135; | | REF # | | 18160; | | | | MOTHER | | Tjamke Joostes | | REF # | | 18136; | | REF # | | 18161; |
| | | CHILDREN | | 1. | Willem Jans Kuiper MALE | | | BIRTH | 13 August 1734 | Oosterlittens | | REF # | | 18131; | | OCCUPATION | | kuiper; | | DEATH | | Balk |
| | 2. | Geertje Jans FEMALE | | | BIRTH | 16 September 1736 | Oosterlittens | | DEATH | 1788 | Britswerd | | REF # | | 18157; | | MARRIAGE | 5 September 1756 | Pier Durks Piersma; Britswerd |
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