Labour government, 1974–1979
In March 1976, having just turned sixty years old, Wilson resigned as Prime Minister, ending his leadership of the Labour Party after thirteen years, and a total of nearly eight years as Prime Minister. He was replaced by James Callaghan, who had held senior government positions during both of Wilson's ministries, and had served as a Shadow Cabinet member in the early-1960s.
Manny Shinwell
Shinwell did not resume ministerial office when Labour returned to power in October 1964, but instead the new Prime Minister Harold Wilson appointed him Chairman of the Parliamentary Labour Party, and during the 1964-6 Parliament he worked hard to drum up backbench support for the government, which had a very narrow majority. He was appointed to the Order of the Companions of Honour in the 1965 Birthday Honours. He was vehemently opposed to Wilson's attempt to enter the EEC in 1966, and resigned as Chairman of the Labour Party in 1967.