Complex sentence: Harold Hitz Burton (June 22,1888--October 28,1964) served as the 45th mayor of Cleveland, Ohio, a member of the United States Senate and later Associate Justice of the Supreme Court of the United States.
Split into simpler sentences: Harold Hitz Burton (June 22,1888--October 28,1964) served as the 45th mayor of Cleveland, Ohio. He was also a member of the United States Senate and later Associate Justice of the Supreme Court of the United States.