Family Group Sheet| FATHER | | Sierk Tjerks | | REF # | | 14050; | | | | MOTHER | | Jaike Jans | | REF # | | 14051; |
| | | CHILDREN | | 1. | Froukjen Sierks FEMALE | | | BIRTH | 1 October 1747 | Roordahuizum | | DEATH | 25 June 1791 | Roordahuizum | | REF # | | 14049; | | MARRIAGE | 30 April 1769 | Eentje Ypes van der Schaef; Roordahuizem |
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