Family Group Sheet| FATHER | | G.A Posthuma | | REF # | | 15121; | | | | MOTHER | | Menke Brandts van der Goot | | BIRTH | 30 June 1899 | | | DEATH | 27 August 1932 | | | REF # | | 15054; | | FATHER | Brant Martens van der Goot | | MOTHER | Hyke Klases Nijdam |
| | | CHILDREN | | 1. | Ernst Posthuma MALE | | | REF # | | 15122; |
| | 2. | Brant Posthuma MALE | | | REF # | | 15123; |
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