| Blankenburg, Antoinette | 1868 | Bremen | |
| Blankenburg, Helene | 1868 | Bremen | |
| Blankenburg, Johannes Wolfgang | 1868 | Bremen | |
| Blankenburg, Marie Auguste Louise | Blankenburg | 1858 | Bremen |
| Blankenburg, Marie Louise | 1870 | Bremen | |
| Blankenburg, Martha | Olsen | 1870 | Bremen |
| Blankenburg, NN | 1858 | Bremen |