People Italy Frederick I, Duke of Athens and Neopatria peoplepill id: frederick-i-duke-of-athens-and-neopatriaFIDOAAN 22 views today 22 views this weekDuke of AthensFrederick I, Duke of Athens and NeopatriaBiographyGallery (1)ListsAlso ViewedFrom our partnersSponsoredFrederick I, Duke of Athens and Neopatria