Family Group Sheet| HUSBAND | | Bernardus Willems Tjerkstra | | REF # | | 27551; | | OCCUPATION | | Schipper heidenschap; | | MARRIAGE | 29 May 1885 | | | FATHER | Willem Pieters Tjerkstra | | MOTHER | Sytske Bernardus Bakker | | | | WIFE | | Hinke Douwes Dijkstra | | REF # | | 27552; | | FATHER | Douwe Baukes Dijkstra | | MOTHER | Janke Jochums de Vries |
| | | CHILDREN | | 1. | Willem Tjerkstra MALE | | | BIRTH | 28 April 1886 | | | DEATH | 1970 | | | REF # | | 27554; | | OCCUPATION | | Schipper heidenschap; |
| | 2. | Janke Tjerkstra FEMALE | | | BIRTH | 12 April 1887 | | | REF # | | 27553; |
| | 3. | Douwe Tjerkstra MALE | | | BIRTH | 29 June 1894 | | | DEATH | 1967 | | | REF # | | 27555; | | OCCUPATION | | Schipper heidenschap; |
| | 4. | Hendrik Tjerkstra MALE | | | BIRTH | 4 February 1896 | | | REF # | | 27556; |
| | 5. | Sietske Tjerkstra FEMALE | | | BIRTH | 5 October 1903 | | | DEATH | 12 November 1995 | | | REF # | | 27403; | | MARRIAGE | 1927 | Harmen van Dijk; |
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