sentences:  Within a very short stretch of time she wielded considerable power within the realm.In 1548, she received the prestigious title of Duchess of Valentinois, and in 1553, she was made Duchesse d'Étampes.The king's adoration for Diane caused a great deal of jealousy on the part of Queen Catherine, particularly when Henry entrusted Diane with the Crown Jewels of France, had the Château d'Anet remodelled for her, and gave her the Château de Chenonceau, a piece of royal property that Catherine had wanted for herself.