text: Charles Philippe de France was born in 1757 , the youngest son of the Dauphin Louis , and his wife , the Dauphine Marie JosÃ phe , at the Palace of Versailles .
simplified: Charles-Philippe was born in 1757 , the youngest son of the Dauphin Louis Ferdinand , and his wife , the Dauphine Marie JosÃ phe , at the Palace of Versailles .