Rosa Lewis center and seated. Professor of History 1882-1899, Professor of English Literature 1882-1929, Librarian 1890-1917, Dean of Women 1918-1925, and Secretary of Faculty 1882-1928.
S. Arthur Watson served as president of William Penn College from 1958 to 1964. He was instrumental in regaining accreditation for the college in 1960. He was trained as a biologist and was a nature enthusiast.