| Mackenstedt, Annemarie Charlotte Emilie | 1933 | Bremen 1 | |
| Mackenstedt, Elfriede Wilhelmine Sophie | 1939 | Freie Hansestadt Bremen | |
| Mackenstedt, Friederike Wilhelmine Georgine | 1901 | Borgfeld | |
| Mackenstedt, Heinrich Wilhelm Friedrich | 1933 | Mahndorf | |
| Mackenstedt, Helene Emma Wilhelmine | 1924 | Bremen 1 | |
| Mackenstedt, Herm. Ed. | 1932 | Bremen 1 | |
| Mackenstedt, Herm. H. W. | 1900 | Bremen | |
| Mackenstedt, Marie Fried.ke | 1911 | Bremen 1 | |
| Mackenstedt, Sophie Johanne | 1929 | Bremen 1 | |
| Mackenstedt, Wilhelm Heinrich | 1932 | Bremen 3 (Grambke) |