| Gentzsch, Emil Johann Hermann | 1927 | Bremen 1 | |
| Gentzsch, Georg Christian Friedr. | 1930 | Bremen 1 | |
| Gentzsch, Hedwig Olga Anna | Keil | 1974 | Bremen-Mitte |
| Gentzsch, Henny Friederike Gesine | Rust | 1914 | Bremen 1 |
| Gentzsch, Henriette Friederike Amalie | Göbel | 1913 | Bremen 1 |
| Gentzsch, Hermann | 1884 | Bremen | |
| Gentzsch, Johann Friedrich | 1915 | Bremen 1 |