Family Group Sheet| FATHER | | Gellof Jeljers Keulen | | BIRTH | 1834 | | | REF # | | 26779; | | FATHER | Jeljer Jans Keulen | | MOTHER | Beitske Gerlofs Porten | | | | MOTHER | | Durkje Zandstra | | REF # | | 26780; |
| | | CHILDREN | | 1. | Rigtje Gerlofs Keulen FEMALE | | | BIRTH | 1873 | Jutrijp | | DEATH | 1954 | Wyckel | | REF # | | 26778; | | MARRIAGE | 7 May 1898 | Yke Martiens Swart; Wymbritsradeel |
| | 2. | Beitske Gerlofs Keulen FEMALE | | | REF # | | 26869; |
| | 3. | Hotske Gerlofs Keulen FEMALE | | | REF # | | 26870; |
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