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81st Indiana Infantry Regiment

military unit

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionNov 14, 2025
Entity authorityQ16959631 ↗
Source-derived summary

The 81st Regiment Indiana Infantry was an infantry regiment that served in the Union Army during the American Civil War.

Service

The 81st Indiana Infantry was organized and mustered in at New Albany, Indiana for a three-year enlistment on August 29, 1862, under the command of Colonel William W. Caldwell.

The regiment was attached to 32nd Brigade, 9th Division, Army of the Ohio, September 1862. 32nd Brigade, 9th Division, III Corps, Army of the Ohio, to November 1862. 3rd Brigade, 1st Division, Right Wing, XIV Corps, Army of the Cumberland, to January 1863. 3rd Brigade, 1st Division, XX Corps, Army of the Cumberland, to March 1863. 2nd Brigade, 1st Division, XX Corps, to October 1863. 1st Brigade, 1st Division, IV Corps, Army of the Cumberland, to June 1865.

The 81st Indiana Infantry mustered out of service at Nashville, Tennessee, on June 13, 1865.

Detailed service

Ordered to Louisville, Kentucky, August 29.

Editorial summary

This brief starts where responsible research should: with the source description of “81st Indiana Infantry Regiment” as military unit. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1862, 1863, 1865—that can be checked directly. The linked authority record independently contributes the date 1862-01-01. The account is most persuasive where 81st, Indiana and Infantry can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as military unit. Its deeper value depends on whether names, dates, institutions and citations support that framing.

Evidence profile

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Nov 14, 2025. The linked authority identifier is Q16959631. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1862, 1863 and 1865.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

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  • Search vocabulary
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “81st Indiana Infantry Regiment”, its source revision and the description used here.
  2. Expand the search: follow 81st Indiana Infantry Regiment primary sources, 81st Indiana Infantry Regiment archive and 81st 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 “81st Indiana Infantry Regiment” 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.