| Duckwitz, Andreas Theodor | Duckwitz | 1816 | Bremen |
| Duckwitz, Arnold | Borchers | 1832 | Bremen |
| Duckwitz, Arnold | Berck | 1870 | Bremen |
| Duckwitz, August Ludwig Ambrosius | Borchers | 1847 | Bremen |
| Duckwitz, Charlotte Leontine | Borchers | 1844 | Bremen |
| Duckwitz, Dorothea Louise | Borchers | 1851 | Bremen |
| Duckwitz, Edmund | Pavenstedt | 1874 | Bremen |
| Duckwitz, Emma | Berck | 1874 | Bremen |
| Duckwitz, Georg Ferdinand | Borchers | 1835 | Bremen |
| Duckwitz, Georg Ferdinand | Berck | 1872 | Bremen |
| Duckwitz, Gerhard | Cäsar | 1873 | Oberneuland |
| Duckwitz, Heinrich Gagern | Borchers | 1849 | Bremen |
| Duckwitz, Johann | Borchers | 1845 | Bremen |
| Duckwitz, Johanna Dorothea | Borchers | 1834 | Bremen |
| Duckwitz, Johanne Auguste Henriette Helene | Borchers | 1840 | Bremen |
| Duckwitz, Margaretha Friederike Henriette | Borchers | 1837 | Bremen |
| Duckwitz, Maria Albina | Borchers | 1841 | Bremen |
| Duckwitz, Maria Augustina Alwina | Borchers | 1842 | Bremen |
| Duckwitz, Marie Louise Elisabeth | Caesar | 1875 | Bremen |