| Kowitz, Alma Martha | 1940 | Bremen-Mitte | |
| Kowitz, Franz | 1906 | Bremen 1 | |
| Kowitz, Fritz | 1922 | Bremen 1 | |
| Kowitz, Johann Franz | 1891 | Bremen | |
| Kowitz, Johann Franz | 1901 | Bremen | |
| Kowitz, Johann Franz | 1904 | Bremen 1 | |
| Kowitz, Marie Lina | 1919 | Bremen 1 | |
| Kowitz, Sophie Marie | 1932 | Bremen 1 |