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Joel Keith Mann

American politician (1780-1857)

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 18, 2026
Entity authorityQ6213632 ↗
Source-derived summary

Joel Keith Mann (August 1, 1780 – August 28, 1857) was an American politician from Pennsylvania who served as a Jacksonian member of the U.S. House of Representatives from 1831 to 1835.

Early life

Mann was born in Cheltenham Township, Pennsylvania to Samuel M. and Margaret Keith Mann. He was educated in the common schools and worked as a farmer.

Career

He was a member of the Pennsylvania House of Representatives from 1817 to 1820. He served in the Pennsylvania State Senate for the 3rd district from 1824 to 1829.

Mann was elected as a Jacksonian to the Twenty-second and Twenty-third Congresses. He served as chairman of the United States House Committee on Accounts during the Twenty-third Congress. He resumed agricultural pursuits and died in Jenkintown, Pennsylvania.

Notes

Sources

United States Congress. "Joel Keith Mann (id: M000107)".

Editorial summary

“Joel Keith Mann” enters the record as american politician (1780-1857). Crown Archives preserves that source wording while asking what Joel, Keith and Mann can confirm, complicate or overturn.

Editorial reviewStrongest as a route into the people, institutions and dated events that shaped the subject’s public record. The current lead gives the account dated anchors—1780, 1857, 1831, 1835—that can be checked directly. The linked authority record independently contributes the date 1780-08-01. Its strongest next move is a source search built around Joel, Keith and Mann.
Editorial analysis

Why this record matters

“Joel Keith Mann” is worth following because a concise public description often conceals a longer documentary argument. Here, Joel, Keith and Mann 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 Jul 18, 2026. The linked authority identifier is Q6213632. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1780, 1857, 1831 and 1835.

Critical limits

Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. 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 “Joel Keith Mann”, its source revision and the description used here.
  2. Expand the search: follow Joel Keith Mann primary sources, Joel Keith Mann 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

  1. Which source most directly establishes the central claim about “Joel Keith Mann”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. Which claims depend on a single source or contested interpretation?
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Source & attribution

This entry incorporates text from “Joel Keith Mann” 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.