Family Group SheetHUSBAND | Beerend Pieters Folmer | DEATH | 1981 | | MARRIAGE | | | FATHER | Pieter Beerends Folmer | MOTHER | Hitje Fimmes van der Wal | | WIFE | Johanna Maria de Jong | DEATH | 2018 | Balk | BIRTH | 27 okt 1923 | Bakhuizen | FATHER | Johannes Joukes de Jong | MOTHER | Jantsje Wybrands Kramer |
| CHILDREN | 1. | Jantsje Folmer FEMALE |
| 2. | Pieter Folmer MALE | | BIRTH | 9 January 1951 | Bakhuizen | DEATH | 14 November 2022 | | MARRIAGE | | Freerkje Stobbe; |
| 3. | Hitsje Folmer FEMALE | | MARRIAGE | | Jan Stobbe; |
| 4. | Sipkje Folmer FEMALE |
| 5. | Johannes Folmer MALE |
| 6. | Tryntsje Folmer FEMALE |
| 7. | Hinke Folmer FEMALE | | MARRIAGE | | Ate Altena; |
| 8. | Fimme Folmer MALE |
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