He was mustered into service on 8 November 1861 (1). He was a sergeant, in company I (1, 2).
1 Bates, Samuel Penniman. History of Pennsylvania volunteers, 1861-5. Harrisburg: B. Singerly, state printer, 1869-71. 5 volumes. 'Ninety-first regiment', volume 3, pages 186-233. (In the roster) (John McCall)
2 index to compiled service records of volunteer Union soldiers who served in organizations from the state of Pennsylvania (John McCall)