Encyclopædia Britannica, Ninth Edition/Duke of Anjou

In the 9th edition of the Encyclopædia Britannica, the Duke of Anjou may refer to:


 * , Château-Thierry, Anjou, Berry, and Touraine, the youngest son of Henry II. and Catherine de' Medici.
 * , Château-Thierry, Anjou, Berry, and Touraine, the youngest son of Henry II. and Catherine de' Medici.