Family Group SheetFATHER | Uilke Klazes Kooystra | BIRTH | 1785 | Ureterp | REF # | | 26973; | FATHER | Klaas Johannes Kooystra | MOTHER | Hiltje Johannes | | MOTHER | Markje Jans van der Veen | REF # | | 26974; |
| CHILDREN | 1. | Klaas Uilkes Kooistra MALE | | REF # | | 26975; |
| 2. | Maayke Uilkes Kooystra FEMALE | | REF # | | 26976; |
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