Background
He was the son of Françoise Charlotte d"Aubigné, niece of Madame de Maintenon.
He was the son of Françoise Charlotte d"Aubigné, niece of Madame de Maintenon.
Twenty-five days later, the widow, daughter-in-law, and granddaughter of the 4th duc de Noailles were guillotined. The comte de Noailles received the Spanish title of prince de Poix in 1729, and that of duc de Mouchy in 1747. In 1767 he received the additional French title of duc de Poix à brevêt.