Family Group SheetFATHER | Freerk Louws Terpstra | REF # | | 21757; | | MOTHER | Duttie Jacobs | BIRTH | 1752 | Pingjum | REF # | | 21727; | FATHER | Jacob IJsbrands | MOTHER | Yttie Jorkes |
| CHILDREN | 1. | Freerk Freerks Terpstra MALE | | BIRTH | about 1775 | | REF # | | 21810; |
| 2. | Louw Freerks Terpstra MALE | | BIRTH | 1783 | | REF # | | 21808; |
| 3. | Johannes Freerks Terpstra MALE | | BIRTH | 1790 | | REF # | | 21809; |
|