| Cassens, Albert | 1843 | Bremen | |
| Cassens, Anna Elisabeth | 1866 | Bremen | |
| Cassens, Anna Margaretha | 1873 | Bremen | |
| Cassens, Beta | 1852 | Bremen | |
| Cassens, Catharine Margarethe | 1869 | Bremen | |
| Cassens, Conrad | 1821 | Bremen | |
| Cassens, Conradine | 1872 | Bremen | |
| Cassens, Doris | 1871 | Bremen | |
| Cassens, Friederike Theodore | 1872 | Bremen | |
| Cassens, Gesina Dorothea | 1836 | Bremen | |
| Cassens, Helene Johanne | 1870 | Bremen | |
| Cassens, Hermann | 1835 | Walle und Gröpelingen | |
| Cassens, Johann | 1845 | Bremen | |
| Cassens, Johann Caspar | 1835 | Bremen | |
| Cassens, Johann Caspar | 1872 | Bremen | |
| Cassens, Johann Friedrich Daniel | 1847 | Bremen | |
| Cassens, Johann Gerhard | 1847 | Bremen | |
| Cassens, Margaretha Adelheid | 1843 | Bremen | |
| Cassens, Metta Dorothea | 1820 | Bremen | |
| Cassens, Rebecca | 1829 | Bremen |