| Keilhack, August | Klenge | 1911 | Bremen 1 |
| Keilhack, Bernhard August | Klenge | 1903 | Bremen 1 |
| Keilhack, Carl | Klenge | 1901 | Bremen |
| Keilhack, Hermann | Klenge | 1901 | Bremen |
| Keilhack, Johann | Klenge | 1909 | Bremen 1 |
| Keilhack, Johann Heinrich | Klenge | 1907 | Bremen 1 |
| Keilhack, Louise | Klenge | 1895 | Bremen |
| Keilhack, Margarete Adelheid | Klenge | 1905 | Bremen 1 |
| Keilhack, Margarethe Bernhardine | Klenge | 1898 | Woltmershausen |