MPs

  1. Sir Stafford Cripps February 23, 1950 - October 25, 1950
  2. Mr Tony Benn November 30, 1950 - March 21, 1961
  3. Mr Tony Benn May 4, 1961 - July 28, 1961
  4. Mr Malcolm St Clair July 28, 1961 - August 1, 1963
  5. Mr Tony Benn August 20, 1963 - June 9, 1983