| Rietbrock, Anna | Döhren | 1976 | Bremen-Mitte |
| Rietbrock, Carl August | 1967 | Bremen-Mitte | |
| Rietbrock, Frieda Erna Marie | Stohwasser | 1993 | Bremen-Mitte |
| Rietbrock, Gerda | 1916 | Bremen 1 | |
| Rietbrock, Heinrich Bernhard Albert | 1989 | Bremen-Mitte | |
| Rietbrock, Hermann Heinrich | 1992 | Bremen-Mitte | |
| Rietbrock, Marie Karoline Wilhelmine | Fischer | 1975 | Bremen-Mitte |