Family Group SheetFATHER | Lolke Koopmans | REF # | | 18721; | | MOTHER | Baukje de Jong | REF # | | 18722; |
| CHILDREN | 1. | Fopkjen (Fannie) Lolkes Koopmans FEMALE | | BIRTH | 21 January 1899 | Wonseradeel | REF # | | 12776; | MARRIAGE | 12 May 1921 | Auke Willems (Art) (Arthur) Aukema; Wymbritsradeel |
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