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Joel H. Cooper (Wisconsin politician)

American politician

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 23, 2026
Entity authorityQ18204667 ↗
Source-derived summary

Joel Henry Cooper (April 20, 1821 – September 4, 1893) was an American physician, pharmacist and abolitionist from Wisconsin who served as a Free Soil Party member of the Wisconsin State Assembly. He was the father of Congressman Henry Allen Cooper.

Background

Cooper was born in Windsor County, Vermont on April 20, 1821. He studied three years (1840–43) at Wesleyan University, but left during his senior year. In 1844 he moved to Illinois, then in May 1845 to Spring Prairie, Wisconsin, where he ran a pharmacy and studied medicine under Dr. Jesse Carr Mills of that town, eventually going into medical practice with Mills. He married Persi E. Allen of Spring Prairie, who was a niece of Mills. Henry (called "Hal" in his youth) was born September 8, 1850, the first of what would eventually be six children, and their only son.

Public affairs

Cooper was a member of the Assembly in 1852, succeeding fellow Freesoiler Adam E. Ray. He was not a candidate for re-election, and was succeeded by Oscar Bartlett (another Freesoiler).

Editorial summary

The public source identifies “Joel H. Cooper (Wisconsin politician)” as american politician. This brief keeps that definition visible, then builds a research path around Joel, Cooper and Wisconsin.

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—1821, 1893, 1840, 1844—that can be checked directly. The linked authority record independently contributes the date 1821-04-20. Its value is orientation rather than verdict, with Joel, Cooper and Wisconsin providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Joel H. Cooper (Wisconsin politician)”, the useful work is to connect “american politician” 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 Jul 23, 2026. The linked authority identifier is Q18204667. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1821, 1893, 1840 and 1844.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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
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Personal papers, civil or court records, institutional files and the scholarship cited by the source.

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  1. Establish the record: confirm the title “Joel H. Cooper (Wisconsin politician)”, its source revision and the description used here.
  2. Expand the search: follow Joel H. Cooper (Wisconsin politician) primary sources, Joel H. Cooper (Wisconsin politician) archive and Joel 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

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Source & attribution

This entry incorporates text from “Joel H. Cooper (Wisconsin 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.