About Harry Slater
Lived 1863 – 1936 (aged 72). Harry Slater was a Canadian politician.
Harry Slater (May 24, 1863 – January 11, 1936) was a Canadian politician.
Born in Portsmouth, England, Slater emigrated to Quebec in 1890 where he worked as a bookkeeper for the Montreal company Moffat Blocking before becoming president of Lachute Knitting. He was mayor of Lachute from 1903 to 1905. He ran unsuccessfully for the Legislative Assembly of Quebec for the riding of Argenteuil in a 1910 by-election. A Conservative, he was elected in 1912 and defeated in 1916. He ran unsuccessfully for the House of Commons of Canada in 1917 losing to Peter Robert McGibbon.
He died in Lachute in 1936.
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Important facts
People in Harry Slater's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Harry Slater's
Frequently asked questions
Who was Harry Slater?
Canadian politician (1863-1936)
When was Harry Slater born?
Harry Slater was born on 24 May 1863 in Portsmouth.
When did Harry Slater die?
Harry Slater died on 11 January 1936 in Lachute.
What was Harry Slater's occupation?
Harry Slater was a politician.
What nationality was Harry Slater?
Harry Slater was Canadian.
Sources & further reading
· DBpedia: Harry Slater (politician)
Cite this page
APA: Biography.guide. (2026). Harry Slater. https://biography.guide/harry-slater-politician/
MLA: "Harry Slater." Biography.guide, https://biography.guide/harry-slater-politician/.
Chicago: "Harry Slater." Biography.guide. https://biography.guide/harry-slater-politician/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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