Frederick Francis I, Grand Duke of Mecklenburg-Schwerin (1756-1837) German Grand Duke (1756–1837) Parents Princess Charlotte Sophie of Saxe-Coburg-Saalfeld Louis, Hereditary Prince of Mecklenburg-Schwerin Children Duke Gustav Wilhelm of Mecklenburg-Schwerin Duke Karl of Mecklenburg-Schwerin Duchess Louise Charlotte of Mecklenburg-Schwerin Frederick Louis, Hereditary Grand Duke of Mecklenburg-Schwerin Duchess Charlotte Friederike of Mecklenburg-Schwerin Duke Adolf of Mecklenburg-Schwerin Siblings Duchess Sophia Frederica of Mecklenburg-Schwerin Partners Princess Louise of Saxe-Gotha-Altenburg
