Complex sentence: Ronald Henry (Ron) Knight (born 1932) is a former Canadian politician, who represented the electoral district of Port Arthur in the Legislative Assembly of Ontario from 1967 to 1971.
Split into simpler sentences: Ronald Henry (Ron) Knight (born 1932) is a former politician in Ontario, Canada. He was a member of the Legislative Assembly of Ontario, who represented the riding of Port Arthur from 1967 to 1971.