Family Group SheetHUSBAND | Jacob Cornelis Fortuin | REF # | | 22579; | MARRIAGE | 11 September 1763 | Sneek | | WIFE | Grytie Hylkis | REF # | | 22580; |
| CHILDREN | 1. | Hielke Jacobs Fortuin MALE | | BIRTH | 1767 | Sneek | REF # | | 22581; |
| 2. | Kornelis Jacobs Fortuin MALE | | BIRTH | 23 January 1766 | Sneek | REF # | | 14179; |
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