Family Group Sheet| FATHER | | Otto Teunis Schilstra | | BIRTH | 1876 | Wijckel | | MARRIAGE | 1 June 1905 | Jantje Herres de Boer; | | FATHER | Teunis Ottes Schilstra | | MOTHER | Trijntje Jelles Harsma | | | | MOTHER | | Baukje Koornstra | | BIRTH | 1876 | Balk | | FATHER | Johannes Koornstra | | MOTHER | Tetje Herder |
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