A British Conservative politician who served three periods as what, that had  a substantially increased majority of 60 for the Conservative government against the Labour Party?
United Kingdom general election, 1955 The 1955 United Kingdom general election was held on 26 May 1955, four years after the previous general election. It resulted in a substantially increased majority of 60 for the Conservative government under new leader and prime minister Sir Anthony Eden against the Labour Party, then in their twentieth year of leadership by Clement Attlee.
Pensions (Increase) Act 1947 The Pensions (Increase) Act 1947 was an Act of the Parliament of the United Kingdom. It was passed during the Labour government of Clement Attlee. It substantially raised the benefit rates for pensioners].