Family Group Sheet| HUSBAND | | Jacob IJsbrands | | BIRTH | 24 September 1713 | Wonseradeel | | REF # | | 21724; | | MARRIAGE | 18 November 1742 | Pingjum | | FATHER | IJsbrand Jacobs | | MOTHER | Trijntje Ybles | | | | WIFE | | Yttie Jorkes | | REF # | | 21725; | | BIRTH | | Pingjum |
| | | CHILDREN | | 1. | Pyttie Jacobs FEMALE | | | BIRTH | 12 January 1748 | Pingjum | | REF # | | 21726; |
| | 2. | Duttie Jacobs FEMALE | | | BIRTH | 1752 | Pingjum | | REF # | | 21727; |
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