Family Group Sheet| FATHER | | Theunis Thomas van der Werf | | BIRTH | 1740 | | | DEATH | 16 May 1823 | Haskerland | | REF # | | 20315; | | | | MOTHER | |
| | | CHILDREN | | 1. | Thomas Theunis van der Werf MALE | | | BIRTH | 1767 | Balk | | DEATH | 15 February 1813 | Haskerland | | REF # | | 20295; | | MARRIAGE | 26 May 1793 | Feikje Hendriks Rekers; Hasker |
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