| Croon, Anna Metta Maria Gertrude | Geerken | 1845 | Bremen |
| Croon, Auguste Christiane | Gerken | 1841 | Bremen |
| Croon, Clara Margaretha | Gerken | 1837 | Bremen |
| Croon, Friedrich August | Geerken | 1849 | Bremen |
| Croon, Johanna Maria Dorothea | Geerken | 1831 | Bremen |
| Croon, Margaretha Adelheid | Gercken | 1839 | Bremen |
| Croon, Marie Elise | Gerken | 1844 | Bremen |
| Croon, NN | Gerken | 1848 | Bremen |
| Croon, Sophie Louise | Gerken | 1835 | Bremen |