Family Group SheetFATHER | 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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