Family Group SheetFATHER | Willem de Heer | BIRTH | about 1555 | | REF # | | 7091; | | MOTHER | Margaretha ? | REF # | | 7097; |
| CHILDREN | 1. | Ancke Willemsdr. de Heer FEMALE | | BIRTH | about 1580 | | DEATH | 23 April 1643 | Bolsward | REF # | | 441; | MARRIAGE | 1603 | Jacob Gijsberts (Japik Gysbertss) Holckema; Bolsward |
| 2. | ? Willemsdr de Heer FEMALE | | BIRTH | about 1580 | | REF # | | 7090; |
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