Family Group Sheet| FATHER | | Yke Tjalkes Gaastra | | BIRTH | 1772 | Skarl | | DEATH | 19 March 1845 | stavoren | | REF # | | 5407; | | FATHER | Tjalke Sanes Gaastra | | MOTHER | Antje Freeks | | | | MOTHER | | Jeltje Jetzes de Jong | | BIRTH | 28 October 1774 | Molkwerum | | REF # | | 5408; | | FATHER | Jetze Haytes de Jong | | MOTHER | Dieuwke Martens |
| | | CHILDREN | | 1. | Antje Ykes de Boer FEMALE | | | BIRTH | 1821 | | | DEATH | 1 August 1885 | Hemelum Oldeferd | | REF # | | 5404; | | MARRIAGE | 6 June 1841 | Gerrit Ypes van der Molen; stavoren |
| | 2. | Marten Ykes de Boer MALE | | | BIRTH | 1802 | stavoren | | MARRIAGE | 21 June 1829 | Lijsbeth Willems Koopmans; stavoren |
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