Family Group SheetHUSBAND | Sybrand Rimmers de Groot | BIRTH | 1772 | | DEATH | 10 February 1832 | Hemelum Oldeferd | REF # | | 20687; | MARRIAGE | 18 January 1815 | Hemelum Oldeferd | FATHER | Rimmer Sybrens de Groot | MOTHER | Itje Sibles | | WIFE | Wypkjen Hendriks (Woudstra) Walstra | REF # | | 20688; |
| CHILDREN | 1. | Rimmer Siebrens de Groot MALE | | BIRTH | 11 February 1817 | Hemelum Oldeferd | DEATH | 25 June 1873 | Hemelum Oldeferd | REF # | | 20689; |
| 2. | Ykke Siebrens de Groot FEMALE | | BIRTH | 28 November 1819 | Hemelum Oldeferd | DEATH | 3 May 1874 | Hemelum Oldeferd | REF # | | 20691; |
| 3. | Hendrikje (Hannah) Sybrens de Groot FEMALE | | BIRTH | 22 March 1822 | Oudega gs | DEATH | 8 February 1890 | Elkhart Co., IN USA | REF # | | 19176; | MARRIAGE | 18 April 1849 | Klaas Paulus Duisterhoud; Gaasterland |
| 4. | Hinke Siebrens de Groot FEMALE | | BIRTH | 2 January 1826 | Hemelum Oldeferd | REF # | | 20690; |
|