| Hartsch, Emma Emilie Marie | Fritz | 1957 | Bremen-Mitte |
| Hartsch, Frieda Erna Charlotte | Butt | 1963 | Bremen-Mitte |
| Hartsch, Gerhardine Charlotte | Kuhlmann | 1981 | Bremen-Mitte |
| Hartsch, Karl Friedrich Wilhelm | 1970 | Bremen-Hemelingen | |
| Hartsch, Robert Paul | 1970 | Bremen-Mitte |