| Elisabeth Jantje Grunefeld |
| Elisabeth Jantje Grunefeld | |
| G: | 18 nov 1923 |
| Singkel (Ned. Ind.) | |
| O: | 1998 |
| Johannes Hendrikus Verhaaf |
| Johannes Hendrikus Verhaaf | |
| G: | ca. 1895 |
| O: | 2 jun 1960 |
| Arnhem | |
|
| Pieter Grunefeld |
| Pieter Grunefeld | |
| G: | 4 jan 1888 |
| Farmsum | |
| O: | Ja, datum echter onbekend |
| Petronella Orth |
| Petronella Orth | |
| H: | 16 nov 1920 |
| Nijmegen | |
| O: | Ja, datum echter onbekend |