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John Robert Cartwright

1895 – 1979

12th Chief Justice of Canada

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About John Robert Cartwright

Lived 1895 – 1979 (aged 84). John Robert Cartwright was a Canadian judge and lawyer.

John Robert Cartwright (March 23, 1895 – November 24, 1979) was a Canadian lawyer and judge who served as Chief Justice of Canada from 1967 until 1970 and as a puisne justice from 1949 to 1967.

Early life Born in Toronto, Cartwright was the son of James Strachan Cartwright and Jane Elizabeth Young. After graduating from Upper Canada College in 1912, he enrolled at Osgoode Hall Law School and began his articles with Smith, Rae & Greer.

He interrupted his studies in 1914 to serve overseas with the armed forces during the First World War. In 1915, he was wounded twice and for the following two years was an aide-de-camp to three successive generals. He was awarded the Military Cross in 1917. In 1946, he was named a bencher of the Law Society of Upper Canada, he had the most votes of any candidate.

In 1947, he was counsel for the Government of Canada in the prosecutions that resulted from the findings of the Royal Commission on Spying Activities in Canada, which had been chaired by Justices Robert Taschereau and Roy Kellock.

Justice of the Supreme Court of Canada

In 1949, the Supreme Court of Canada was expanded from 7 to 9 justices. On December 22, 1949, Cartwright was appointed by Prime Minister Louis St. Laurent to the first of the new positions on the Court.

Cartwright dissented in two cases which expanded the Implied bill of rights. In Boucher v The King (1950), Cartwright concurred with the dissent of Robert Taschereau. In Saumur v Quebec (City of) (1953), a case where the Supreme Court of Canada struck down a municipal by-law prohibiting the distribution of literature to the public, Cartwright in a joint dissent with Gérald Fauteux found the by-law valid, and that freedom of expression was not a separate subject-matter for constitutional purposes.

He served on the Supreme Court for 20 years and retired on March 23, 1970. The following year, he accepted a position with the law firm Gowling and Henderson as counsel.

Honours

1917 – awarded the Military Cross. 1918 – awarded the 1914–15 Star 1919 – awarded the British War Medal. 1919 – awarded the WWI Victory Medal. 1967 – sworn as a member of the Queen's Privy Council for Canada. 1967 – awarded the Canadian Centennial Medal. 1969 – awarded an honorary Doctor of Laws from York University. 1970 – made a Companion of the Order of Canada (CC). 1977 – awarded the Canadian Version of the Queen Elizabeth II Silver Jubilee Medal.

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Important facts

Birth century
Occupation
Nationality
Education
Upper Canada College, Osgoode Hall Law School
Positions held
Chief Justice of Canada, Justice of the Supreme Court of Canada
Awards
Military Cross; Companion of the Order of Canada

People in John Robert Cartwright's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped John Robert Cartwright's

Frequently asked questions

Who was John Robert Cartwright?

12th Chief Justice of Canada (1895–1979)

When was John Robert Cartwright born?

John Robert Cartwright was born on 23 March 1895 in Toronto.

When did John Robert Cartwright die?

John Robert Cartwright died on 24 November 1979.

What was John Robert Cartwright's occupation?

John Robert Cartwright was a judge and lawyer.

What nationality was John Robert Cartwright?

John Robert Cartwright was Canadian.

Sources & further reading

· Wikipedia: John Robert Cartwright

· Wikidata: Q452496

· DBpedia: John Robert Cartwright

Cite this page

APA: Biography.guide. (2026). John Robert Cartwright. https://biography.guide/john-robert-cartwright/

MLA: "John Robert Cartwright." Biography.guide, https://biography.guide/john-robert-cartwright/.

Chicago: "John Robert Cartwright." Biography.guide. https://biography.guide/john-robert-cartwright/.

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