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.
John P. Wilson
John Patrick Wilson (8 July 1923 – 9 July 2007) was an Irish Fianna Fáil politician who served as Tánaiste from 1990 to 1993, Minister for Defence and Minister for the Gaeltacht from 1992 to 1993, Minister for the Marine from 1989 to 1992, Minister for Tourism and Transport from 1987 to 1989, Minister for Communications in March 1987, Minister for Posts and Telegraphs from March 1982 to December 1982 and Minister for Education from 1977 to 1981. He served as a Teachta Dála (TD) for Cavan from 1973 to 1992.