 Marie Anne Mancini

Marie Anne Mancini, duchesse de Bouillon (1649 – 20 June 1714), was an Italian-French aristocrat and culture mecenate, the youngest of the five famous Mancini sisters, who along with two of their female Martinozzi cousins, were known at the court of King Louis XIV of France as the "Mazarinettes", because their uncle was the king's chief minister, Cardinal Mazarin.She is known for her involvement in the famous Poison Affair, and as the patron of La Fontaine.