Louis d'Orléans ( Louis d'Orléans , duc d'Orléans ) ( 4 August 1703 - 4 February 1752 ) was the Duke of Orléans and a member of the royal family of France , the House of Bourbon , and as such was a prince du sang .
Louis d'Orléans ( 4 August 1703 - 4 February 1752 ) was the Duke of Orléans and a prince du sang .