| Duhnenkamp, Adelheid Marie Sophie | 1875 | Bremen | |
| Duhnenkamp, Anna Adeline | 1845 | Bremen | |
| Duhnenkamp, Christine | 1873 | Bremen | |
| Duhnenkamp, Gerd | 1872 | Bremen | |
| Duhnenkamp, Johann | 1841 | Bremen | |
| Duhnenkamp, Johann | 1850 | Bremen | |
| Duhnenkamp, Johann Diedrich | 1841 | Bremen | |
| Duhnenkamp, Johanne | 1862 | Bremen | |
| Duhnenkamp, Marie | 1872 | Bremen |