| Blau, Alfred Willi | 1918 | Oberneuland-Rockwinkel | |
| Blau, Erich | 1922 | Bremen 1 | |
| Blau, Friedr. Herm. Karl | 1935 | Bremen 1 | |
| Blau, Fritz Louis Maxim. | 1928 | Bremen 1 | |
| Blau, Heinr. Walter Paul | 1928 | Bremen 1 | |
| Blau, Josephine | 1928 | Bremen 1 | |
| Blau, Ludwig Friedr. | 1911 | Bremen 1 | |
| Blau, Marie Elsa | 1933 | Bremen 1 | |
| Blau, Oskar | 1942 | Bremen-Mitte | |
| Blau, Peter | 1922 | Bremen 1 | |
| Blau, Peter | 1938 | Bremen 1 | |
| Blau, Valentin | 1930 | Bremen 1 |