Family Group Sheet| | | CHILDREN | | 1. | Pier Jans Piersma MALE | | | BIRTH | 1797 | Balk | | REF # | | 18162; |
| | 2. | Evertie Jans Piersma FEMALE | | | BIRTH | 1799 | Balk | | REF # | | 18163; |
| | 3. | Hendrikjen Jans Piersma FEMALE | | | BIRTH | 1802 | Balk | | REF # | | 18164; |
| | 4. | Geert Jans Piersma MALE | | | BIRTH | 1805 | Balk | | REF # | | 18165; |
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