People John Ernest II, Duke of Saxe-Weimar peoplepill id: john-ernest-ii-duke-of-saxe-weimarJEIDOS 2 views today 4 views this weekDuke of Saxe-WeimarJohn Ernest II, Duke of Saxe-WeimarBiographyGallery (1)ListsAlso ViewedFrom our partnersSponsoredJohn Ernest II, Duke of Saxe-Weimar