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Cormier House

historic house in Montreal, Canada

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 16, 2026
Entity authorityQ3278708
Source-derived summary

Cormier House (French: Maison Ernest-Cormier) is an Art Deco residence located at 1418 Pine Avenue West in the Golden Square Mile area of Montreal, Quebec, Canada.

Ownership

It was built by architect Ernest Cormier in 1930–31 as his own residence. In 1974, the building was designated as a historical monument in Quebec.

In 1979, the property was bought by the 15th Canadian prime minister, Pierre Trudeau, for $230,000. It served as his home from his retirement from politics in the summer of 1984 until his death in 2000.

It has been owned since 2000 by his son Alexandre, younger brother of former Canadian prime minister, Justin Trudeau.

Description

Cormier experimented with a variety of styles in the house: Art Deco on the facade, monumental on one side, and more modernist in the back. Cormier created most of the furniture, with remaining pieces acquired at the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes in Paris.

Recognition

Cormier House has been designated as a historic property under Quebec's heritage legislation, the Loi sur les biens culturels. The house appeared on a stamp issued by Canada Post in 2011.

Editorial summary

Begin with the source’s own compact description: “Cormier House” is historic house in Montreal, Canada. The dossier treats that line as a proposition to test through Cormier, House and historic, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1418, 1930, 1974, 1979—that can be checked directly. The linked authority record independently contributes the date 1931. For this dossier, Cormier, House and historic is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “historic house in Montreal, Canada” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 16, 2026. The linked authority identifier is Q3278708. Authority coordinates are 45.500, -73.585. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1418, 1930, 1974 and 1979.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Cormier House”, its source revision and the description used here.
  2. Expand the search: follow Cormier House primary sources, Cormier House archive and Cormier research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Cormier House”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
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Source & attribution

This entry incorporates text from Cormier House” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.