1936 - 1939 (3 years)| Name | Joanna | |
| Birth | 1936 | |
| Gender | Female | |
| Death | 1939 | |
| Person ID | I2631 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Father | Grand Duke George Donatus Of Hesse, b. 1906 d. 1937 (Age 31 years) | |
| Mother | Princess Cecilie Of Greece MOUNTBATTEN, b. 1911 d. 1937 (Age 26 years) | |
| Marriage | 1931 | |
| Family ID | F158 | Group Sheet | Family Chart |
