Diane de Poitiers (September 3, 1499 - April 25, 1566) was a noblewoman and a fixture at the courts of Francis I and Henri II of France. She became notorious as the latter's favorite. Wikipedia
The definitive Wikipedia entry for Diane de Poitiers. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Diane_de_Poitiers
