| Gatz, Else Berta Helene | Herbon | 1930 | Bremen 1 |
| Gatz, Frieda Anna Albertine | 1930 | Bremen 1 | |
| Gatz, Fritz August | 1937 | Bremen 2 (Gröpelingen) | |
| Gatz, Gertrud Sophie | 1931 | Bremen 1 | |
| Gatz, Martha | 1914 | Aumund II | |
| Gatz, Willi Karl Erich | 1929 | Bremen 1 | |
| Gatz, Willy Hugo Reinhold | 1929 | Bremen 1 |