| Zwickel, Richard Karl | 1887 | Bremen | |
| Zwickel, Hermann Max | 1889 | Bremen | |
| Zwickel, Sophie Anna Eleonore Ernestine Paul.e | Lohmann | 1903 | Bremen 1 |
| Zwickel, Friedrich Karl | 1906 | Bremen 1 | |
| Zwickel, Friedrich Max | 1918 | Bremen 1 | |
| Zwickel, Caroline Wilhelmine Emilie Elise Helene | Balke | 1920 | Bremen 1 |
| Zwickel, Elise Wilhelmine Auguste | Maaß | 1926 | Bremen 1 |
| Zwickel, Friedrich Max | 1926 | Bremen 1 | |
| Zwickel, Carl Franz Hermann | 1934 | Bremen 1 | |
| Zwickel, Beta Hedwig | Neddermann | 1953 | Bremen-Mitte |
| Zwickel, Eugen | 1953 | Bremen-Burglesum | |
| Zwickel, Elise Christine | Lehmkuhl | 1961 | Bremen-Mitte |
| Zwickel, Heinrich August Richard | 1971 | Bremen-Mitte |