After her mother's death, Serenity moves school for the fourth year in a row and starts at Hogwarts. ° . ° Senn's full name is Serenity Evelyn Francis Cora Elisa Florence Mary Martha May Melissa Savanna Gwendolyn Victoria Evangeline Grenada Rochelle Cliona Zoė Taya Vennessa Esprantha Hardy. Yea it's long I know.