Complex sentence: Sir Stephen James McAdden (3 November 1907-26 December 1979) was a British Conservative Member of Parliament for Southend East from 1950 until he died in office in 1979.
Split into simpler sentences: Sir Stephen James McAdden (3 November 1907-26 December 1979) was a British Conservative politician. McAdden was Member of Parliament for Southend East from 1950 until he died in office in 1979.