Leonard James Callaghan, Baron Callaghan of Cardiff, KG, PC was the Prime Minister of the United Kingdom from 1976 to 1979 and Leader of the Labour Party from 1976 to 1980. Callaghan is to date the only politician in history to have served in all four of the "Great Offices of State", having been Chancellor of the Exchequer from 1964 to 1967, Home Secretary from 1967 to 1970, and Foreign Secretary from 1974, until his appointment as Prime Minister in 1976. Callaghan's period as Chancellor of the Exchequer coincided with a turbulent period for the British economy, during which he had to wrestle with a balance of payments deficit and speculative attacks on the pound sterling. In November 1967, the Government was forced to devalue the pound sterling despite having previously denied that this would be necessary. Callaghan offered to resign over the matter, but instead swapped ministerial positions with Roy Jenkins to become Home Secretary. In that capacity, Callaghan took the decision to use the Army to support the police in Northern Ireland, after a request from the Northern Ireland Government. 

March 27th, 1912 in Portsmouth  /  Died:   Mar 26th, 2005