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Yves Langlois

b. 1947

Canadian kidnapper

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About Yves Langlois

Born 1947.

Yves Langlois (born 1947 ) a.k.a. Pierre Seguin was a Canadian terrorist and member of the Quebec terrorist group Front de libération du Québec (FLQ), the group responsible for the 1970 October crisis. Langlois is one of the men who kidnapped British Trade Commissioner to Canada James Cross. Langlois also helped in the kidnapping and killing of Quebec cabinet minister Pierre Laporte who was another victim in the kidnappings.

Langlois was arrested in France for possession of illegal firearms and was sentenced to 2 years in prison.

After 11 years of voluntary exile in Cuba and France, he returned to Canada in 1982.

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Important facts

Born
1947
Birth century
Also known as
Pierre Séguin

People in Yves Langlois's life

Named in this biography and alive at the same time

Contemporaries

People whose lives overlapped Yves Langlois's

Frequently asked questions

Who is Yves Langlois?

Canadian kidnapper

When was Yves Langlois born?

Yves Langlois was born in 1947.

Sources & further reading

· Wikipedia: Yves Langlois

· Wikidata: Q3573756

· DBpedia: Yves Langlois

Cite this page

APA: Biography.guide. (2026). Yves Langlois. https://biography.guide/yves-langlois/

MLA: "Yves Langlois." Biography.guide, https://biography.guide/yves-langlois/.

Chicago: "Yves Langlois." Biography.guide. https://biography.guide/yves-langlois/.

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

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