| Debusson, Friedrich Heinrich | Delekat | 1894 | Bremen |
| Debusson, Hermann Gustav | Delekat | 1901 | Bremen |
| Debusson, Johann Heinrich | Delekat | 1899 | Bremen |
| Debusson, Johann Hermann | Ketzel | 1890 | Bremen |
| Debusson, Joseph Heinrich | Delekat | 1896 | Bremen |
| Debusson, Margarethe Kunigunde | Delekat | 1898 | Bremen |
| Debusson, Marie Gesine | Delekat | 1903 | Bremen 1 |