This roster includes the known officers and enlisted men of the 142nd Pennsylvania Infantry, organized by Field & Staff and companies when available. 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 142nd Pennsylvania Infantry, these resources may provide additional historical detail, including regimental histories and Civil War reference works.
Field & Staff
- Colonel Robert P. Cummins
- Colonel Alfred B. McCalmont
- Colonel Horatio N. Warren
- Lieutenant Colonel Alfred B. McCalmont
- Lieutenant Colonel Horatio N. Warren
- Major John Bradley
- Major Horatio N. Warren
- Major Henry G. Elder
Detailed company-level roster entries are not included in the currently supplied source text.
Sources & Notes
- Official Records of the War of the Rebellion
- Pennsylvania State Adjutant General reports
- The Union Army, Federal Publishing Company, 1908