| Düwel, Anna Marie Elise | Klünder | Düwel Hermann Fritz Heinrich Wilhelm August | 1966 |
| Düwel, Christian Friedrich Theodor | 1917 | ||
| Düwel, Hans-Jürgen | 1962 | ||
| Düwel, Heinr. Friedr. Ant. | Düwel Heinr. Friedr. Wilh. | 1880 | |
| Düwel, Hermann Fritz Heinrich Wilhelm August | 1950 |