| Duby, Anna | 1812 | Bremen | |
| Duby, Anna | Lohmann | 1870 | Bremen |
| Duby, Anna Elisabeth | 1813 | Bremen | |
| Duby, Anna Elisabeth | Helmholtz | 1857 | Bremen |
| Duby, Anna Elisabeth | 1870 | Bremen | |
| Duby, Johann Friedrich | 1875 | Bremen | |
| Duby, Johann Georg | 1858 | Bremen | |
| Duby, Johann Ludewig | 1821 | Bremen | |
| Duby, Johann Peter | 1865 | Bremen |