| Seyfried, Alice Gustava | Achelis | 1978 | Bremen-Mitte |
| Seyfried, Hedwig Maria Luise | 1977 | Bremen-Mitte | |
| Seyfried, Hermann | 1958 | Bremen-Mitte | |
| Seyfried, Karl | 1961 | Bremen-Mitte | |
| Seyfried, Karl Christian | 1946 | Bremen-Mitte | |
| Seyfried, Luise Anna | Appenzeller | 1953 | Bremen-Mitte |