| Bretthauer, August Johann Joseph | 1932 | Bremen 4 (Horn) | |
| Bretthauer, Ernst August | 1936 | Bremen 1 | |
| Bretthauer, Georg Heinr. D. | 1897 | Bremen | |
| Bretthauer, Heinr. Wilh. | 1925 | Bremen 1 | |
| Bretthauer, Johann | 1936 | Bremen 1 | |
| Bretthauer, Johanne | 1931 | Hemelingen I | |
| Bretthauer, Johanne Marie Caroline | 1927 | Bremen 1 | |
| Bretthauer, Johannes | 1931 | Bremen 1 | |
| Bretthauer, Wilhelm | 1902 | Bremen, Bremen 1 | |
| Bretthauer, Wilhelm | 1926 | Hemelingen |