Complex sentence: Henry Graham White (26 August 1880--19 February 1965) was a British Liberal Party politician who served as Member of Parliament for the constituency of Birkenhead East from 1922 to 1924 and from 1929 until his defeat at the 1945 general election.
Split into simpler sentences: Henry Graham White (26 August 1880--19 February 1965) was a British Liberal Party politician. He served as Member of Parliament for the constituency of Birkenhead East from 1922 to 1924 and from 1929 until his defeat at the 1945 general election.