Barbara Pegg is a 16 years old and Deaconess of the church of favonius in Mondstadt. Barbara is the most famous Idol in the city. Barbara is a holder of Hydro Vision, and she uses it to heal peoples singing and attack enemies with her catalyst. Barbara is the little sister of the leader of the Knights of Favonius, also know as "Jean Gunnhildr". Barbara is a very faithful and cheerful girl that loves to help the citizens of the city of Mondstadt and other peoples. Barbara loves spicy food.