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Keith P. Sommer

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 authorityQ6384861
Source-derived summary

Keith P. Sommer (born September 6, 1946) was a Republican member of the Illinois House of Representatives from 1999 to 2022. Sommer represented the 88th district which included the cities of Morton, Washington, and Bloomington.

Early life and career

Sommer was born September 6, 1946, in Morton, Illinois. He earned a B.A. in government from the University of Virginia. Sommer previously served as a Tazewell County Board member from 1994 to 1998, Tazewell County Recorder of Deeds from 1984 to 1988, and a Morton Village Board member from 1977 to 1986. His brother Roger Sommer served in the Illinois Senate.

Legislative career

On July 31, 2017, Sommer was appointed a member of the Trade Policy Task Force for a term ending December 31, 2018. The Trade Policy Task Force's function is to analyze important issues relative to the growth of international trade and make recommendations to Congress, the United States Trade Representative, and the White House National Trade Council regarding trade policy. The Task Force also promotes Illinois as a market for exporting and importing. Sommer did not seek reelection in the 2022 general election and resigned from the Illinois House of Representatives after the election.

Editorial summary

“Keith P. Sommer” enters the record as american politician. Crown Archives preserves that source wording while asking what Keith, Sommer 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—1946, 1999, 2022, 1994—that can be checked directly. The linked authority record independently contributes the date 1946-09-06. Its strongest next move is a source search built around Keith, Sommer and American.
Editorial analysis

Why this record matters

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

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 Jul 23, 2026. The linked authority identifier is Q6384861. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1946, 1999, 2022 and 1994.

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
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 “Keith P. Sommer”, its source revision and the description used here.
  2. Expand the search: follow Keith P. Sommer primary sources, Keith P. Sommer archive and Keith 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 “Keith P. Sommer”?
  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 Keith P. Sommer” 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.