Family Group Sheet| HUSBAND | | Jacob Holkema | | BIRTH | 21 December 1961 | Sneek | | REF # | | 839; | | MARRIAGE | 1992 | | | FATHER | Anne Holkema | | MOTHER | Gerrie Adema | | | | WIFE | | Eline Koning | | BIRTH | 10 May 1961 | | | REF # | | 921; |
| | | CHILDREN | | 1. | Wessel Holkema MALE | | | BIRTH | 16 November 1993 | Waddinxveen | | REF # | | 922; |
| | 2. | Thijs Holkema MALE | | | BIRTH | 7 February 1996 | Waddinxveen | | REF # | | 923; |
| | 3. | Roeland Holkema MALE | | | BIRTH | 14 October 1999 | Waddinxveen | | REF # | | 924; |
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