Marie Aimée de Rohan was a French courtier and political activist, famed for being the center of many of the intrigues of the first half of the 17th century in France. In various sources, she is often known simply as Madame de Chevreuse.
Velázquez's The Lady with a Fan is purported to be a likeness of the duchess, although the features of the sitter differ remarkably from other extant portraits of Marie Aimée.
Hercule, Duke of Montbazon
Hercule de Rohan was a member of the princely House of Rohan. The second Duke of Montbazon, he is an ancestor of the present Princes of Guéméné. His daughter was the famous Frondeur the duchesse de Chevreuse. He was a Peer of France.
Engraving by Pierre Daret (1610-1675)
Assassination of Henry IV, engraving by Gaspar Bouttats