| Name | Käthe CASSIRER  |
| Birth | 13 May 1879, Breslau, Silesia (now Wroclaw, Poland) |
| Death | 17 Mar 1909, Breslau, Silesia (now Wroclaw, Poland) |
| Father | Salomon (Salo) CASSIRER (1847-1917) |
| Mother | Nathalie FREUND (1854-1906) |
| 1 | Dr. chem. Paul L. HERRMANN 139,209 |
| Birth | 23 Jul 1867, Berlin211 |
| Death | 1946, Berlin |
| Occupation | Chemist |
| Father | ? HERRMANN |
| Mother | ? LEVIN |
| Marriage | 28 Feb 1901, Berlin - Charlottenburg, Germany211 |
| Children | Eva Johanna (1902-1991) |
| Franz Walter (1904-1981) |