| Oitmann, Heinrich Friedrich Christian | 1918 | Bremen 1 | |
| Oitmann, Heinz Hermann Johann | 1985 | Bremen-Mitte | |
| Oitmann, Hermann | 1930 | Bremen 1 | |
| Oitmann, Marie Cathar. Christ. | Blume | 1887 | Bremen |
| Oitmann, Martha Friederika | Paschier | 1934 | Bremen 1 |
| Oitmann, Wilh. Herm. | 1883 | Bremen | |
| Oitmann, Wilhelm | 1911 | Bremen 1 |