| Kühnappel, Carl August Friedrich | 1898 | Horn | |
| Kühnappel, Heinrich August | 1964 | Bremen-Mitte | |
| Kühnappel, Karl August | 1935 | Bremen 1 | |
| Kühnappel, Marie Amélie | Schizzi | 1992 | Bremen-Mitte |
| Kühnappel, Marie Elisabeth | 1893 | Horn | |
| Kühnappel, Mathilde | Brüning | 1982 | Bremen-Mitte |