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David Jamieson (Canadian politician)

Canadian politician

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 28, 2026
Entity authorityQ5235588 ↗
Source-derived summary

David Edgar Jamieson (February 3, 1856 – September 12, 1942) was a physician and politician in Ontario, Canada. He was speaker of the Legislature of Ontario from 1915 to 1919 and served as Conservative MLA for Grey South from 1898 to 1919 and from 1923 to 1926.

He was born to a Scottish immigrant, William Jamieson, in Puslinch Township, Canada West. Jamieson was educated in local schools and went on to study medicine at the University of Toronto. Upon graduation in 1878, he moved to Durham and set up practice there. He was also president of the Durham Furniture Company. He was elected to the Durham town council in 1883 and was elected reeve in 1884 and 1885. Jamieson was an unsuccessful candidate for the Grey South seat in the Canadian House of Commons in 1887, losing to Liberal George Landerkin. He was first elected to the provincial assembly in 1898. He was defeated by a United Farmers of Ontario candidate in 1919 but was reelected in 1923.

Editorial summary

This brief starts where responsible research should: with the source description of “David Jamieson (Canadian politician)” as canadian politician. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1856, 1942, 1915, 1919—that can be checked directly. The linked authority record independently contributes the date 1856-02-03. The account is most persuasive where David, Jamieson and Canadian can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the people & ideas register because the source frames it as canadian politician. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Mar 28, 2026. The linked authority identifier is Q5235588. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1856, 1942, 1915 and 1919.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. 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

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “David Jamieson (Canadian politician)”, its source revision and the description used here.
  2. Expand the search: follow David Jamieson (Canadian politician) primary sources, David Jamieson (Canadian politician) archive and David 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 “David Jamieson (Canadian politician)”?
  2. Which claims depend on a single source or contested interpretation?
  3. Which primary records establish identity, chronology and institutional ties?
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Source & attribution

This entry incorporates text from “David Jamieson (Canadian politician)” 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.