David Anthony Llewellyn Owen, Baron Owen, CH, PC, FRCP (born 2 July 1938) is a British politician and physician who served as Secretary of State for Foreign and Commonwealth Affairs as a Labour Party MP under James Callaghan from 1977 to 1979. Owen served as British Foreign Secretary from 1977 to 1979, at the age of 38 the youngest person in over forty years to hold the post. In 1981, Owen was one of the "Gang of Four" who left the Labour Party to found the Social Democratic Party (SDP). Owen led the Social Democratic Party from 1983 to 1987, and the continuing SDP from 1988 to 1990. Appointed as a life peer in 1992, he sat in the House of Lords as a crossbencher until March 2014, and now sits as an "independent social democrat". In the course of his career, Owen has held, and resigned from, a number of senior posts. He first quit as Labour's spokesman on defence in 1972 in protest at the Labour leader an former Prime Minister Harold Wilson's attitude to the European Economic Community; he left the Labour Shadow cabinet over the same issue later; and over unilateral disarmament in November 1980 when Michael Foot became Labour leader. He resigned from the Labour Party when it rejected one member, one vote in February 1981 and later as Leader of the Social Democratic Party, which he had helped to found, after the party's rank-and-file membership voted to merge with the Liberal Party. Owen was born in 1938 to Welsh parents in Plympton, near the city of Plymouth, in Devon, England. He also has Swiss and Irish ancestry.^[2] After schooling at Mount House School, Tavistock, and Bradfield College, Berkshire,^[3] he was admitted to Sidney Sussex College, Cambridge in 1956 to study Medicine, and obtained a 2:2; he was made an Honorary Fellow of the college in 1977. He began clinical training at St Thomas's Hospital in October 1959. In 1960, Owen joined the Vauxhall branch of the Labour Party and the Fabian Society. He qualified as a doctor in 1962 and began work at St Thomas's Hospital. In 1964, he contested the Torrington seat as the Labour candidate against the Conservative Party incumbent, losing in what was a traditional Conservative-Liberal marginal. He was neurology and psychiatric registrar at St Thomas's Hospital for two years, as assistant to Dr. William Sargant, then Research Fellow on the Medical Unit doing research into Parkinsonian trauma and neuropharmacology. At the next general election, in 1966, Owen returned to his home town and was elected Labour Member of Parliament (MP) for the Plymouth Sutton constituency. In the February 1974 general election Owen became Labour MP for the adjacent Plymouth Devonport constituency, winning it from the Conservative incumbent Dame Joan Vickers by a slim margin (437 votes). He managed to hold on to it in the 1979 general election, again by a narrow margin (1001 votes). From 1981, however, his involvement with the SDP meant he developed a large personal following in the constituency and thereafter he was re-elected as an SDP candidate with safe margins. He remained as MP for Plymouth Devonport until his elevation to a peerage in 1992. From 1968 to 1970, Owen served as Parliamentary Under Secretary of State for the Navy in Harold Wilson's first government. After Labour's defeat in the 1970 General Election, he became the party's Junior Defence Spokesman until 1972 when he resigned with Roy Jenkins over Labour's opposition to the European Community. On Labour's return to government in March 1974, he became Parliamentary Under-Secretary for Health before being promoted to Minister of State for Health in July 1974.