Family Group Sheet| FATHER | | Maurens Cornelis Piekema | | REF # | | 12007; | | FATHER | Cornelis Sjoerds Piekema | | MOTHER | Folkjen Gerbens Schaafsma | | | | MOTHER | | Josina Wessels Kuiper | | REF # | | 12009; |
| | | CHILDREN | | 1. | Trijntje Maurens Piekema FEMALE | | | BIRTH | 6 April 1798 | Workum | | REF # | | 12010; |
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