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Research dossier · People & Ideas

Donald L. Friedrich

American politician

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 revisionJul 23, 2026
Entity authorityQ66901811 ↗
Source-derived summary

Donald L. Friedrich (July 7, 1929 – May 8, 2021) was an American politician in the state of Minnesota. He served in the Minnesota House of Representatives from 1975 to 1981 (district 32B).

Editorial summary

“Donald L. Friedrich” enters the record as american politician. Crown Archives preserves that source wording while asking what Donald, Friedrich and American 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—1929, 2021, 1975, 1981—that can be checked directly. The linked authority record independently contributes the date 1929-01-01. Its strongest next move is a source search built around Donald, Friedrich and American.
Editorial analysis

Why this record matters

“Donald L. Friedrich” is worth following because a concise public description often conceals a longer documentary argument. Here, Donald, Friedrich and American provides the most credible route into that argument.

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 Jul 23, 2026. The linked authority identifier is Q66901811. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1929, 2021, 1975 and 1981.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. 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 “Donald L. Friedrich”, its source revision and the description used here.
  2. Expand the search: follow Donald L. Friedrich primary sources, Donald L. Friedrich archive and Donald 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 “Donald L. Friedrich”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. Which claims depend on a single source or contested interpretation?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Donald L. Friedrich” 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.