About Moishe Lewis
Lived 1888 – 1950 (aged 61–62). Moishe Lewis was a Canadian trade unionist.
Morris Lewis (born Mojżesz Łoś, sometimes known as Moishe Lewis, 1888–1950) was a Polish-Jewish labour activist in eastern Europe and Canada.
Life and work A tanner by trade, Losz was born and raised in Świsłocz in Congress Poland (now a part of modern-day Belarus). He was the chairman of the Jewish Labour Bund in Świsłocz, The Bund was both an active political party and a Jewish, Socialist labour movement. It was preoccupied in changing the system that was at the roots of low pay and dangerous, harsh working conditions. He barely escaped with his life. When the Polish army recaptured Świsłocz on August 25, 1920, they falsely accused five Jewish locals of being spies and executed them. Realising that he was not safe under either regime, and the prospects for the future of his family were bleak, he left for Canada in May 1921, to work in his brother-in law's clothing factory in Montreal, Quebec.
Losz anglicized the family name to "Lewis" and saved up enough money to send for his family within a few months.
In 1947, Lewis and Kalmen Kaplansky spearheaded "The Tailors Project" by the Workmen's Circle and Jewish Labour Committee to bring European Jewish refugees to Montreal to work in the needle trades. They were able to do this through the federal government's "bulk-labour" program that allowed labour-intensive industries to bring European displaced persons to Canada, in order to fill those jobs. For Lewis' work on this and other projects during this period, the Montreal branch was renamed the Moishe Lewis Branch, after he died in 1950. The Jewish Labour Committee also honored him when they established the Moishe Lewis Foundation in 1975.
Descendants His son David Lewis would become a labour lawyer and leading figure in the Co-operative Commonwealth Federation and then leader of the federal New Democratic Party. His grandson Stephen Lewis was leader of the Ontario New Democratic Party in the 1970s and later Canada's ambassador to the United Nations. His great-grandson is current NDP leader Avi Lewis, a former journalist who also made documentaries with his wife Naomi Klein.
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Important facts
People in Moishe Lewis's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Moishe Lewis's
Frequently asked questions
Who was Moishe Lewis?
Canadian trade unionist (1888–1950)
When was Moishe Lewis born?
Moishe Lewis was born in 1888 in Svislač.
When did Moishe Lewis die?
Moishe Lewis died in 1950.
What was Moishe Lewis's occupation?
Moishe Lewis was a trade unionist.
What nationality was Moishe Lewis?
Moishe Lewis was Canadian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Moishe Lewis. https://biography.guide/moishe-lewis/
MLA: "Moishe Lewis." Biography.guide, https://biography.guide/moishe-lewis/.
Chicago: "Moishe Lewis." Biography.guide. https://biography.guide/moishe-lewis/.
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