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Ronald Sinclair

1903 – 1996

New Zealand-born judge

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About Ronald Sinclair

Lived 1903 – 1996 (aged 93). Ronald Sinclair was a New Zealand lawyer.

Sir Ronald Ormiston Sinclair, KBE, (2 May 1903 – 18 November 1996) was a New Zealand lawyer and judge who served in the British Colonial Service.

Biography

Sinclair was born in 1903. Sources differ whether the place of birth was Auckland or Dunedin. His father was the Reverend William Sinclair, who had emigrated to New Zealand from Britain in 1855. His mother was Rosa Elizabeth Nicolls .

On graduation, he returned to New Zealand and was called to the New Zealand Bar in 1924. He then moved to Northern Rhodesia where he was appointed Resident Magistrate. He was called to the Bar in England by the Middle Temple in 1939. He assumed the office of Chief Justice of Kenya in 1957 and remained in office until 1963 when he became President of the Court of Appeal for Eastern Africa and later President of the Court of Appeal of The Bahamas. He was appointed KBE in 1963.

He retired from service in 1964 and died in New Zealand on 18 November 1996. He was buried at Purewa Cemetery in the Auckland suburb of Meadowbank. His son Anthony Ronald Entrican Sinclair is a noted biologist.

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Important facts

Birth century
Occupation
Nationality
Education
New Plymouth Boys' High School, University of Auckland, Balliol College
Also known as
Ronald Ormiston Sinclair, Sir Ronald Sinclair, Sir Ronald Ormiston Sinclair

People in Ronald Sinclair's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Ronald Sinclair's

Frequently asked questions

Who was Ronald Sinclair?

New Zealand-born judge

When was Ronald Sinclair born?

Ronald Sinclair was born on 2 May 1903 in Auckland.

When did Ronald Sinclair die?

Ronald Sinclair died on 18 November 1996.

What was Ronald Sinclair's occupation?

Ronald Sinclair was a lawyer.

What nationality was Ronald Sinclair?

Ronald Sinclair was New Zealand.

Sources & further reading

· Wikipedia: Ronald Sinclair

· Wikidata: Q47471184

· DBpedia: Ronald Sinclair (judge)

Cite this page

APA: Biography.guide. (2026). Ronald Sinclair. https://biography.guide/ronald-sinclair-lawyer/

MLA: "Ronald Sinclair." Biography.guide, https://biography.guide/ronald-sinclair-lawyer/.

Chicago: "Ronald Sinclair." Biography.guide. https://biography.guide/ronald-sinclair-lawyer/.

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

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