Helene of Mecklenburg-Schwerin French Crown Princess (1814-1858) (1814–1858) Parents Princess Caroline Louise of Saxe-Weimar-Eisenach Frederick Louis, Hereditary Grand Duke of Mecklenburg-Schwerin Children Prince Robert, Duke of Chartres Prince Philippe, Count of Paris Siblings Duchess Marie Louise of Mecklenburg-Schwerin Paul Friedrich I, Grand Duke of Mecklenburg-Schwerin Albert von Mecklenburg-Schwerin Magnus von Mecklenburg-Schwerin Partners Prince Ferdinand Philippe, Duke of Orléans
