| Mary Ann Jacobs |
| Mary Ann Jacobs | |
| G: | 4 mei 1934 |
| Regent (ND, USA) | |
| O: | 6 okt 2003 |
| Nickolas Krebs |
| Nickolas Krebs | |
| G: | 2 jul 1923 |
| Mott (Hettinger, ND, USA) | |
| Dorothia Anna Geerts |
| Dorothia Anna Geerts | |
| G: | 18 aug 1912 |
| New Hampton (Chickasaw, IA, USA) | |
| O: | 25 jun 1983 |
| Regent (ND, USA) | |
| Johannes Jacobs |
| Johannes Jacobs | |
| G: | 25 jan 1905 |
| Den Bommel | |
| O: | 9 apr 1974 |
| Dickinson (ND, USA) | |
| Frederick Thomas Geerts |
| Frederick Thomas Geerts | |
| O: | Ja, datum echter onbekend |
|
| Fredericus Theodorus Geerts |
| Fredericus Theodorus Geerts | |
| G: | 12 jul 1837 |
| Gendringen | |
| O: | Ja, datum echter onbekend |
| Juliana Anna |
| Juliana Anna | |
| G: | Heldrun (D) |
| O: | Ja, datum echter onbekend |