| Duhnkrack, Aline Marie Caroline | Beligard | 1888 | Bremen |
| Duhnkrack, Anton | Bergmann | 1887 | Bremen |
| Duhnkrack, Arthur Julius Emil | Lies | 1892 | Bremen |
| Duhnkrack, Betty Karoline | Bergmann | 1877 | Bremen |
| Duhnkrack, Christine Margarethe | Willemeit | 1881 | Bremen |
| Duhnkrack, Elise Rebecka | Bergmann | 1886 | Bremen |
| Duhnkrack, Erika Elisabeth Klara | Köster | 1912 | Bremen 1 |
| Duhnkrack, Friedr. Herm. | Rose | 1878 | Bremen |
| Duhnkrack, Friedrich Nicolaus | Bergmann | 1882 | Bremen |
| Duhnkrack, Gerh. Jul. Heinrich Wilh. | Lies | 1899 | Bremen |
| Duhnkrack, Herm. Carl | Bergmann | 1884 | Bremen |
| Duhnkrack, Leon. Friedr. | Lies | 1894 | Bremen |
| Duhnkrack, Maria Albertine | Bergmann | 1878 | Bremen |
| Duhnkrack, Maria Catharina Carolina | Bergmann | 1888 | Bremen |
| Duhnkrack, Paul Friedrich Emil | Bergmann | 1880 | Bremen |