| Ritsert, Auguste Charlotte | Ickler | 1851 | Bremen |
| Ritsert, Friedrich George Alexander | Zekler | 1857 | Bremen |
| Ritsert, Friedrich Wilhelm Lucian | Ickler | 1858 | Bremen |
| Ritsert, Georg August Hermann | Ickler | 1850 | Bremen |
| Ritsert, Georg Carl Johann Louis | Ickler | 1852 | Bremen |
| Ritsert, Henriette Auguste | Zekler | 1855 | Bremen |
| Ritsert, Lucie Marie Elisabeth | Ickler | 1854 | Bremen |
| Ritsert, Marie Wilhelmine Elisabeth | Ickler | 1848 | Bremen |