Family Group Sheet| FATHER | | Hylke Sybrands Schrale | | | | MOTHER | | Nies Tjeerds Bijlsma | | BIRTH | 1749 | | | DEATH | 28 March 1834 | Warns | | FATHER | Tjeerd Rintjes Bijlsma | | MOTHER | Lubke Ulbes |
| | | CHILDREN | | 1. | Sybrand Hylkes Schrale MALE | | | BIRTH | 1770 | | | DEATH | 29 May 1821 | Warns | | MARRIAGE | 18 February 1798 | Sjieuwk Pieters Zwierman; Warns |
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