| Duffe, Carl Friedrich Wilhelm | 1916 | Bremen 1 | |
| Duffe, Friedrich | 1895 | Bremen | |
| Duffe, Heinrich Christian | 1947 | Bremen-Burglesum | |
| Duffe, Heinrich Friedrich Wilhelm | 1983 | Bremen-Mitte | |
| Duffe, Johanna | 1893 | Bremen | |
| Duffe, Karl Erich | 1915 | Bremen 1 | |
| Duffe, Marie Sophie | Gaumann | 1919 | Bremen 4 (Walle) |
| Duffe, Wilhelm | 1943 | Bremen-Hemelingen |