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Einar Thambarskelfir

noble and politician from Norway (980-1050)

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 20, 2025
Entity authorityQ31706 ↗
Source-derived summary

Einar Eindridesson Thambarskelfir (c. 980–c. 1050) (Old Norse: Einarr Þambarskelfir, Norwegian: Einar Tambarskjelve) was an influential Norwegian noble and politician during the 11th century. He headed the feudal lords in their opposition to Olaf Haraldsson.

Several references are made to him in Snorri Sturluson's Heimskringla. His cognomen, Thambarskelfir, has two strongly differing explanations. One is that it is derived from tomb, meaning "shaking bowstring". Thus, the name suggests a master of the longbow. The other is that it is derived from tambr, meaning "belly", and that it translates to "wobbly belly", surely an unflattering reflection of his physical build.

Background

Einarr Thambarskelfir was the son of Eindride, a rich and influential farmer at the Viking Age political center of Melhus.

Editorial summary

“Einar Thambarskelfir” enters the record as noble and politician from Norway (980-1050). Crown Archives preserves that source wording while asking what Einar, Thambarskelfir and noble can confirm, complicate or overturn.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1050—that can be checked directly. The linked authority record independently contributes the date 0980-01-01. Its strongest next move is a source search built around Einar, Thambarskelfir and noble.
Editorial analysis

Why this record matters

“Einar Thambarskelfir” is worth following because a concise public description often conceals a longer documentary argument. Here, Einar, Thambarskelfir and noble provides the most credible route into that argument.

Evidence profile

Biographical claims are most persuasive when dates, appointments and relationships can be traced to records created close to the events described. The source revision retrieved here is dated Nov 20, 2025. The linked authority identifier is Q31706. VIAF identifies the subject as 232149106227068491829. None of the 2 selected statements returned an explicit reference. The first chronological checks are 1050.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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
Verify next

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

This entry incorporates text from “Einar Thambarskelfir” 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.