skos:altLabel | - Frederick Francis
- Friedrich Franz
- The Hereditary Grand Duke
- Friedrich Franz III, Grand Duke of Mecklenburg-Schwerin
- Frederick Francis, Hereditary Grand Duke of Mecklenburg-Schwerin
- Friedrich Franz (V)
- Hereditary Grand Duke Frederick Francis
- Hereditary Grand Duke Friedrich Franz
- Hereditary Grand Duke Friedrich Franz of Mecklenburg-Schwerin
|