Family Group SheetHUSBAND | Johannes Koornstra | BIRTH | 1853 | Balk | MARRIAGE | 24 September 1876 | | FATHER | Jelle Hiddes Koornstra | MOTHER | Elisabeth Johannes Zeinstra | | WIFE | Tetje Herder | BIRTH | 1852 | Oosterhaule | FATHER | Franke Heines Herder | MOTHER | Baukjen Willems Dolstra |
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