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Robert Sinclair, 1st Baron Sinclair of Cleeve

1893 – 1979

British Baron

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About Robert Sinclair, 1st Baron Sinclair of Cleeve

Lived 1893 – 1979 (aged 85). Robert Sinclair, 1st Baron Sinclair of Cleeve was a British politician.

Robert John Sinclair, 1st Baron Sinclair of Cleeve (29 July 1893 – 4 March 1979), was a British businessman and public servant.

He was the son of Robert Henry Sinclair. He was a tobacco wholesaler in Newcastle-upon-Tyne whose family firm traded as Sinclair (Robert) Tobacco Co., Ltd. This company was acquired by the Imperial Tobacco Company in 1930, of which company Sinclair was later chairman from 1947 to 1959 and president. He was also Chairman of the Finance Corporation for Industry and of the Bristol Waterworks Company.

During the Second World War, Sinclair served as Director-General of Army Requirements at the War Office from 1939 to 1942 and as Chief Executive at the Ministry of Production from 1943 to 1945. After the war he was President of the Federation of British Industries from 1949 to 1951, a Member of the Security Commission from 1966 to 1977, and Pro-Chancellor of Bristol University from 1946 to 1970. He also held the honorary post of High Sheriff of Somerset. In 1957 he was raised to the peerage as Baron Sinclair of Cleeve, of Cleeve in the County of Somerset.

Lord Sinclair of Cleeve died in March 1979, aged 85, and was succeeded in the barony by his son John.

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Important facts

Birth century
Occupation
Nationality
Positions held
Member of the House of Lords, High Sheriff of Somerset
Awards
Knight Commander of the Order of the Bath; Knight Commander of the Order of the British Empire
Also known as
Robert John Sinclair, 1st Baron Sinclair of Cleeve

People in Robert Sinclair, 1st Baron Sinclair of Cleeve's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Robert Sinclair, 1st Baron Sinclair of Cleeve's

Frequently asked questions

Who was Robert Sinclair, 1st Baron Sinclair of Cleeve?

British Baron (1893-1979)

When was Robert Sinclair, 1st Baron Sinclair of Cleeve born?

Robert Sinclair, 1st Baron Sinclair of Cleeve was born on 29 July 1893.

When did Robert Sinclair, 1st Baron Sinclair of Cleeve die?

Robert Sinclair, 1st Baron Sinclair of Cleeve died on 4 March 1979.

What was Robert Sinclair, 1st Baron Sinclair of Cleeve's occupation?

Robert Sinclair, 1st Baron Sinclair of Cleeve was a politician.

What nationality was Robert Sinclair, 1st Baron Sinclair of Cleeve?

Robert Sinclair, 1st Baron Sinclair of Cleeve was British.

Sources & further reading

· Wikipedia: Robert Sinclair, 1st Baron Sinclair of Cleeve

· Wikidata: Q7349810

· DBpedia: Robert Sinclair, 1st Baron Sinclair of Cleeve

Cite this page

APA: Biography.guide. (2026). Robert Sinclair, 1st Baron Sinclair of Cleeve. https://biography.guide/robert-sinclair-1st-baron-sinclair-of-cleeve/

MLA: "Robert Sinclair, 1st Baron Sinclair of Cleeve." Biography.guide, https://biography.guide/robert-sinclair-1st-baron-sinclair-of-cleeve/.

Chicago: "Robert Sinclair, 1st Baron Sinclair of Cleeve." Biography.guide. https://biography.guide/robert-sinclair-1st-baron-sinclair-of-cleeve/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

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