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Henry Theodore Halvorson

Canadian politician (1883–1943)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJan 26, 2026
Entity authorityQ5729089
Source-derived summary

Henry Theodore Halvorson (June 27, 1883 – June 27, 1943) was a lumber salesman and political figure in Saskatchewan. He represented Cypress in the Legislative Assembly of Saskatchewan from 1921 to 1929 as a Liberal.

He was born in Rushford, Minnesota, the son of Halvor Halvorson and Alena Thompson, both natives of Norway, and was educated at the University of Minnesota. Halvorson came to Canada in 1910. He served in France with the Canadian Machine Gun Corps during World War I. In 1922, Halvorson married Iona Jonasson. They lived in Eastend until 1928, when Halvorson moved to Regina to become head of the Child Welfare Bureau.

Editorial summary

The public source identifies “Henry Theodore Halvorson” as canadian politician (1883–1943). This brief keeps that definition visible, then builds a research path around Henry, Theodore and Halvorson.

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—1883, 1943, 1921, 1929—that can be checked directly. The linked authority record independently contributes the date 1883-06-27. Its value is orientation rather than verdict, with Henry, Theodore and Halvorson providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Henry Theodore Halvorson”, the useful work is to connect “canadian politician (1883–1943)” to the records capable of establishing context and consequence.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Jan 26, 2026. The linked authority identifier is Q5729089. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1883, 1943, 1921 and 1929.

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 “Henry Theodore Halvorson”, its source revision and the description used here.
  2. Expand the search: follow Henry Theodore Halvorson primary sources, Henry Theodore Halvorson archive and Henry 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 “Henry Theodore Halvorson”?
  2. Which claims depend on a single source or contested interpretation?
  3. How has the subject’s reputation changed across later accounts?
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Source & attribution

This entry incorporates text from Henry Theodore Halvorson” 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.