| Wittkopp, Carl | 1925 | Hemelingen | |
| Wittkopp, Heinz Otto Wilhelm | 1939 | Freie Hansestadt Bremen | |
| Wittkopp, Karl August Friedrich | 1940 | Bremen-Hemelingen | |
| Wittkopp, Karl Heinr. Ludw. | 1912 | Bremen 1 | |
| Wittkopp, Paul Bernh. Ant. Jul. Heinr. | 1912 | Bremen 1 | |
| Wittkopp, Wilh. Heinr. Friedr. | 1907 | Bremen 1 |