He was 39 years old when he was enlisted (3).
He was enlisted and mustered into service on 27 September 1861 (1, 3). He was enlisted at Philadelphia, Pennsylvania (3). He was mustered in as a private, at Philadelphia, Pennsylvania (3). He served as a private in company D (1).
He was discharged at Washington DC on 8 December 1863 on surgeon's certificate of disability (1, 2 [medical board], 3).
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) (David Gray)
2 company D, register of men discharged, entry 4 (David Gray)
3 Civil War Veterans' Card File, available at the Pennsylvania State Archives, searched 9 August 2004 (David Gray)
[I did not find an entry for him in the index on <www.ancestry.com> to the pension index by name (searched February 2007)]