| Witkowski, Franz | 1915 | Blumenthal | |
| Witkowski, Friedrich Gottfird Johann | 1923 | Bremen 1 | |
| Witkowski, Gustav Gerhard | 1926 | Grohn | |
| Witkowski, Hedwig Paula Therese | 1934 | Bremen 1 | |
| Witkowski, Heinrich Franz Gottfried | 1922 | Bremen 1 | |
| Witkowski, Johanne Grete | 1937 | Bremen 1 | |
| Witkowski, Josefa | 1932 | Bremen 1 | |
| Witkowski, Joseph Kaspar Johannes | 1930 | Bremen 1 | |
| Witkowski, Max | 1942 | Bremen-Mitte | |
| Witkowski, Meta Marianne | 1927 | Bremen 1 | |
| Witkowski, Stanislaus | 1929 | Aumund | |
| Witkowski, Stanislawa | 1903 | Huchting | |
| Witkowski, Therese | 1939 | Aumund | |
| Witkowski, Vicentz | 1903 | Bremen 1 | |
| Witkowski, Wanda Helene Marie | 1921 | Aumund |