| Name | Frederick Francis IV Of Mecklenburg | |
| Prefix | Grand Duke | |
| Gender | Male | |
| Person ID | I1053 | Royal family |
| Last Modified | 15 Sep 2005 | |
| Family | Alexandra HANOVER, b. 1882 d. 1963 (Age 81 years) | |
| Family ID | F398 | Group Sheet | Family Chart |
| Last Modified | 15 Sep 2005 | |
