Original sentence: The school is housed in a Grade II-listed Victorian mansion known as Buchan Hill that was built  in 1882-3 by Philip Felix Renaud Saillard who had made his money from ostrich feathers
Edited sentence: The school is housed in a fine, Grade II-listed Victorian mansion known as Buchan Hill that was built  in 1882-3 by Philip Felix Renaud Saillard who had made his money from ostrich feathers