This roster includes the known officers and enlisted men of the 41st 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.
Tip: To search for a soldier’s name on this page, use Ctrl + F (Windows) or Command + F (Mac).
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 41st Ohio Infantry (Three Years’ Service), these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel William B. Hazen – Original commanding officer; promoted to Brigadier General.
- Colonel Aquilla Wiley – Succeeded Hazen; wounded at Resaca.
- Lieutenant Colonel John J. Wiseman – Served as second-in-command; promoted from Major.
- Lieutenant Colonel George S. Mygatt – Served in field and staff roles.
- Lieutenant Colonel Robert L. Kimberly – Served as field officer; later promoted.
- Lieutenant Colonel Ephraim S. Holloway – Served in later period of the regiment.
- Major John H. Williston – Early field officer.
- Major Ezra Dunham – Served as Major during the regiment’s service.
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
Some details are incomplete in surviving primary 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.
Sources & Notes
- Official Records of the War of the Rebellion, Series I, Volumes 10, 16, 23, and others as relevant.
- State Adjutant General Report for Ohio (various years, volumes, and pages covering the 41st Infantry).
- Dyer’s Compendium.
- Fox, “Regimental Losses in the American Civil War.”
- The Union Army, Federal Publishing Company, 1908, Volume 2.