| Proft, Albert Oswald | 1936 | Bremen 1 | |
| Proft, Christian Albert Oswald Hermann Carl | 1905 | Bremen 3 (Woltm.hsn) | |
| Proft, Dorothee Therese Elise Wilhelmine | 1906 | Bremen 1 | |
| Proft, Emma Lina | 1916 | Blumenthal | |
| Proft, Hedwig Rosa | 1931 | Bremen 1 | |
| Proft, Ludwig Paul | 1913 | Bremen 1 | |
| Proft, Paul Gustav Karl | 1933 | Bremen 1 | |
| Proft, Richard | 1922 | Bremen 1 | |
| Proft, Sophie Marie Martha | 1913 | Bremen 1 |