| Hornbostel, Anna Elisabeth | Röhr | 1992 | Bremen-Mitte |
| Hornbostel, August Willi | 1946 | Bremen-Mitte | |
| Hornbostel, Christian Heinrich | 1912 | Bremen 1 | |
| Hornbostel, Ernst August Wilhelm | 1958 | Bremen-Mitte | |
| Hornbostel, Ernst Friedrich | 1961 | Bremen-Mitte | |
| Hornbostel, Ernst Robert | 1924 | Bremen 1 | |
| Hornbostel, Gesine Katharine Bernhardine | Sieler | 1945 | Bremen-Altstadt |
| Hornbostel, Heinrich Adolf Hermann | 1953 | Bremen-Mitte | |
| Hornbostel, Heinrich Adolf Hermann | 1941 | Bremen-Mitte | |
| Hornbostel, Heinrich Friedrich | 1953 | Bremen-Mitte | |
| Hornbostel, Joh. Heinr. | 1899 | Bremen | |
| Hornbostel, Johanne | Junge | 1911 | Bremen 1 |
| Hornbostel, Walter Heinrich | 1918 | Bremen 1 |