Family Group Sheet| FATHER | | Jacob Siemen de Jong | | BIRTH | 6 December 1854 | Gaasterland | | REF # | | 6457; | | FATHER | Symen de Jong | | MOTHER | Elisabeth Jacobs Mulder | | | | MOTHER | | Baukje Osinga | | BIRTH | 1872 | wier, menaldumadeel | | REF # | | 6488; | | FATHER | Klaas Willems Osinga | | MOTHER | Maaike Klazes Vellema |
| | | CHILDREN | | 1. | Siemen de Jong MALE | | | BIRTH | 23 June 1898 | Balk | | DEATH | 4 July 1972 | Balk | | REF # | | 1610; | | OCCUPATION | | | | MARRIAGE | 11 August 1921 | Hotske Douma; Workum |
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