| Gersiek, August Wilhelm Heinrich | 1940 | Bremen-Mitte | |
| Gersiek, Carl Ernst | 1919 | Bremen 1 | |
| Gersiek, Franz August | 1877 | Bremen | |
| Gersiek, Franziska Johanne Beate | 1902 | Bremen 1 | |
| Gersiek, Johann Franz | 1905 | Bremen 1 | |
| Gersiek, Johanne Maria | 1935 | Bremen 1 | |
| Gersiek, Johanne Marie | Heller | 1903 | Bremen 1 |