sentences:  In 1950, the order bought the Tuckahoe Mansion on Mount Elizabeth, an ancient Native American midden in Jensen Beach and, after adding two dormitory wings to the mansion, moved the college and their novitiate into it.In 1957, the Sisters of St. Joseph converted the college into a regular liberal arts college, but only offered a two-year curriculum even though it was chartered as a four-year institution.Admission was still limited to members or potential members of the order.