Who is Clara Dorsett from Sybil and what is their importance?

Clara Dorsett is twenty-three years old. She is one of the selves that stands with Sybil on the scaffolding of the church. Clara finds religion to be very important. She also insists that she has no mother and dislikes Sybil. Clara is described as an intellectual, who likes to study. Clara feels that Sybil prevents her from studying the things she enjoys.