| Bettin, Ella Clara Henriette | 1926 | Lesum | |
| Bettin, Franz Albert | 1913 | Bremen 1 | |
| Bettin, Frieda Anna Gustava | 1914 | Lesum | |
| Bettin, Käthe Marie Pauline | 1919 | Grambke, Bremen 6 (Grambke) | |
| Bettin, Käthe Marie Pauline | 1930 | Bremen 1 | |
| Bettin, Walter Hugo Heinrich | 1919 | Lesum |