Family Group Sheet| FATHER | | Rimmer Siebrens de Groot | | BIRTH | 11 February 1817 | Hemelum Oldeferd | | DEATH | 25 June 1873 | Hemelum Oldeferd | | REF # | | 20689; | | FATHER | Sybrand Rimmers de Groot | | MOTHER | Wypkjen Hendriks (Woudstra) Walstra | | | | MOTHER | | Trijntje Harings Veldstra | | REF # | | 20693; |
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