| Kassens, Adelheid | 1818 | Bremen | |
| Kassens, Anna Christina | 1823 | Bremen | |
| Kassens, Anna Margaretha Catharina | 1832 | Bremen | |
| Kassens, Anna Sophia | 1850 | Bremen | |
| Kassens, Arend | 1827 | Bremen | |
| Kassens, Arend | 1869 | Bremen | |
| Kassens, Beta | 1845 | Bremen | |
| Kassens, Gerhard | 1819 | Bremen | |
| Kassens, Gesche Catharine | Schmidt | 1849 | Bremen |
| Kassens, Johann Cord | 1866 | Bremen | |
| Kassens, Johann Friedrich | 1873 | Bremen | |
| Kassens, Johann Friedrich | 1875 | Bremen | |
| Kassens, Johann Hinrich | 1821 | Bremen | |
| Kassens, Margaretha | 1818 | Bremen | |
| Kassens, Wichen | 1871 | Bremen |