Jack Diamond, Baron Diamond

The Right Honourable The Lord Diamond PC
Chief Secretary to the Treasury
In office 20 October 1964 – 19 June 1970
Monarch	Elizabeth II
Prime Minister	Harold Wilson
Chancellor	James Callaghan Roy Jenkins
Preceded by	John Boyd-Carpenter
Succeeded by	Maurice Macmillan
Member of Parliament for Gloucester
In office 12 September 1957 – 29 May 1970
Preceded by	Moss Turner-Samuels
Succeeded by	Sally Oppenheim
Member of Parliament for Manchester Blackley
In office 5 July 1945 – 4 October 1951
Preceded by	John Lees-Jones
Succeeded by	Eric Johnson
Personal details
Born	John Diamond (1907-04-30)30 April 1907 Leeds, West Yorkshire, England
Died	3 April 2004(2004-04-03) (aged 96) Chalfont St Giles, Buckinghamshire, England
Political party	Labour (until 1981; 1995–2004) SDP (1981–88) 'Continuing' SDP (1988–90) Non-affiliated (1990–95)

John Diamond, Baron Diamond, PC (30 April 1907 – 3 April 2004), known as Jack Diamond, was a British Labour Party politician.

Diamond was educated at Leeds Grammar School and became an accountant. Diamond became managing director of Capitol and Provincial News Theatres. He was elected Member of Parliament in 1945 for the Blackley division of Manchester, but lost it in 1951. In 1946 and 1947, he was parliamentary private secretary to the Ministry of Works. He returned to the House of Commons in a 1957 by-election for Gloucester, caused by the death of its Labour MP, Moss Turner-Samuels.

He served as Chief Secretary to the Treasury from 1964, a cabinet position from 1968, and Privy Councillor from 1965. He represented Gloucester until his surprise defeat in 1970 by the Conservative candidate, Sally Oppenheim.

Diamond was appointed to the Privy Council in the 1965 Birthday Honours, and was created a life peer as Baron Diamond of the City of Gloucester on 25 September 1970. In 1981 he left the Labour Party for the new Social Democratic Party (SDP). He led the SDP in the House of Lords from 1982 to 1988 but opposed its merger with the Liberals, associating instead with the Owenite 'continuing' SDP before rejoining Labour in 1995.

Family

Diamond was first married in 1932 and had two sons and a daughter. He had a daughter, Joan, by his second wife, Julie Goodman, whom he married in 1948. They separated in 1966 and divorced 10 years later. Upon his death at 96, he was survived by his children and by his third wife, Barbara Kagan, whom he had married in 1976.

References

• Leigh Rayment's Historical List of MPs

External links

• Hansard 1803–2005: contributions in Parliament by Jack Diamond