| Ifsen, Erwin Diedrich Georg | 1977 | Bremen-Mitte | |
| Ifsen, Frieda Adolfine | Körner | 1967 | Bremen-Vegesack |
| Ifsen, Gesine Elise | Koch | 1942 | Bremen-Vegesack |
| Ifsen, Olga Emma Wanda | Ruschewski | 1985 | Bremen-Mitte |
| Ifsen, Richard Diedrich | 1960 | Bremen-Vegesack | |
| Ifsen, totgeborener Knabe | 1892 | Aumund | |
| Ifsen, totgeborener Knabe | 1893 | Aumund | |
| Ifsen, Wilhelm Ernst Cornelius | 1915 | Bremen 1 |