This roster includes the known officers and enlisted men of the 25th Ohio Infantry (Three Years’ Service), organized by Field & Staff and Companies A through K. Information is drawn from 19th-century state adjutant general reports, the Official Records, and verified regimental histories.
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For an overview of this regiment’s organization, service, engagements, and casualties, see the regiment summary page.
Research This Regiment
If you’re researching ancestors in the 25th Ohio Infantry (Three Years’ Service), these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel James A. Jones – Service notes to be added from official records.
- Colonel William P. Richardson – Service notes to be added from official records.
- Lieutenant Colonel George Webster – Service notes to be added from official records.
- Lieutenant Colonel James F. Charlesworth – Service notes to be added from official records.
- Lieutenant Colonel Jeremiah Williams – Service notes to be added from official records.
- Lieutenant Colonel Nathaniel Haughton – Service notes to be added from official records.
- Major John W. Bowlus – Service notes to be added from official records.
- Major Carrington E. Randall – Service notes to be added from official records.
- Major Edward C. Culp – Service notes to be added from official records.
Company A
Some details are incomplete in surviving primary sources.
Company B
Some details are incomplete in surviving primary sources.
Company C
Some details are incomplete in surviving primary sources.
Company D
This company was permanently detached as the 12th Battery, Ohio Light Artillery, on March 17, 1862. A new Company D was organized in October 1864 and assigned to the regiment. Records for both original and reconstituted Company D are incomplete in surviving sources.
Company E
Some details are incomplete in surviving primary sources.
Company F
Some details are incomplete in surviving primary sources.
Company G
Some details are incomplete in surviving primary sources.
Company H
Some details are incomplete in surviving primary sources.
Company I
Some details are incomplete in surviving primary sources.
Company K
Some details are incomplete in surviving primary sources.
Consolidations or Transfers
Company D was detached as the 12th Battery, Ohio Light Artillery, in March 1862. A new Company D was organized and assigned in October 1864. The regiment retained veterans and recruits in service until June 1866, after the original members (except veterans) were mustered out in July 1864.
Sources & Notes
- Official Records of the War of the Rebellion, Series I, various volumes and parts as relevant to the 25th Ohio Infantry.
- State Adjutant General Report for Ohio (various years and volumes; see especially rosters and muster-out rolls).
- Dyer’s Compendium.
- Fox, “Regimental Losses in the American Civil War.”
- The Union Army, Federal Publishing Company, 1908, Volume 2.