| Gadau, Alfred Erich | 1916 | Huchting | |
| Gadau, Erna Emmy | 1942 | Bremen-Mitte | |
| Gadau, Friedrich Carl | 1903 | Bremen 1 | |
| Gadau, Friedrich Johann | 1936 | Bremen 1 | |
| Gadau, Gustav Walter Heinz | 1939 | Freie Hansestadt Bremen | |
| Gadau, Paul Christian Theodor | 1940 | Bremen-Mitte | |
| Gadau, Syrta Luise | 1938 | Huchting | |
| Gadau, Wally Elfriede | 1934 | Oberneuland-Rockwinkel | |
| Gadau, Wilma Emma | 1938 | Freie Hansestadt Bremen |