| Keilhack, August | 1934 | Bremen 1 | |
| Keilhack, Bernh. Aug. | 1927 | Bremen 1 | |
| Keilhack, Carl | 1928 | Bremen 1 | |
| Keilhack, Carl Bernh. | 1895 | Bremen | |
| Keilhack, Johann | 1938 | Freie Hansestadt Bremen | |
| Keilhack, Johann Heinrich | 1933 | Bremen 1 | |
| Keilhack, Louise | 1923 | Bremen 1 | |
| Keilhack, Luise | Beyer | 1937 | Bremen 1 |
| Keilhack, Marg. Adelh. | 1930 | Bremen 1 | |
| Keilhack, Margarethe Bernhard. | 1922 | Bremen 1 |