Family Group SheetFATHER | Jacob Hylkema | BIRTH | 1907 | | DEATH | 13 May 1995 | Bolsward | REF # | | 23787; | FATHER | Lolle Arnoldus Hylkema | MOTHER | Tytje Pot | | MOTHER | Johanna van der Wal | DEATH | 6 April 1985 | | REF # | | 23795; |
| CHILDREN | 1. | Arnold Hylkema MALE | | REF # | | 23797; |
| 2. | Gosse Hylkema MALE | | REF # | | 23798; |
| 3. | Johannes Hylkema MALE | | REF # | | 23799; |
| 4. | Gouke Hylkema MALE | | BIRTH | 1936 | | DEATH | 10 December 1961 | | REF # | | 23796; |
| 5. | Trientsje Hylkema FEMALE | | REF # | | 23800; |
| 6. | Titie Hylkema FEMALE | | REF # | | 23801; |
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