| Karsch, Frdr. Otto Erich | Tschuschke | 1884 | Bremen |
| Karsch, Antoinette Marie Louise | Tschuschke | 1886 | Bremen |
| Karsch, Elvira | Dobrik | 1896 | Bremen |
| Karsch, Willy Gustav | Dobrik | 1898 | Bremen |
| Karsch, Charlotte | Dobrik | 1900 | Gröpelingen |
| Karsch, Gustav Adolf | Dobrik | 1902 | Bremen 1 |
| Karsch, Margareta | Dobrik | 1904 | Bremen 1 |