Family Group SheetHUSBAND | Jacob Holkema | BIRTH | 28 May 1903 | Sneek | DEATH | 7 October 1978 | Sneek | REF # | | 6; | MARRIAGE | | Sneek | FATHER | Gerben Sakes Holkema | MOTHER | Hendrikje (Hinke) Wester | | WIFE | Minka Wijnstra | BIRTH | 1908 | Rotthausen (Duitsland) | DEATH | 1 October 1957 | Sneek | REF # | | 7; | FATHER | Tjipke Wijnstra | MOTHER | Antje Wiersma |
| CHILDREN | 1. | Gerben Holkema MALE | | BIRTH | 1 July 1932 | Den Haag | REF # | | 50; |
| 2. | Tjipke Holkema MALE | | BIRTH | 17 March 1934 | Sneek | REF # | | 51; |
| 3. | Sake Holkema MALE | | BIRTH | 9 December 1937 | Sneek | REF # | | 2; |
| 4. | Anne Holkema MALE | | BIRTH | 5 September 1942 | Sneek | REF # | | 52; | MARRIAGE | 12 October 1961 | Gerrie Adema; Sneek |
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