Family Group Sheet| FATHER | | Haring Piers de Jong | | REF # | | 2957; | | | | MOTHER | | Johantje Piers Koopmans | | BIRTH | 29 December 1802 | Hommerts | | REF # | | 2956; | | FATHER | Pier Annes Koopmans | | MOTHER | Tjitske Klaases Zwart |
| | | CHILDREN | | 1. | Pier de Jong MALE | | | BIRTH | 1 January 1824 | Sneek | | REF # | | 2958; |
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