He was 22 years old when he enlisted in 1861 (5 [22], 6 [24]). He was born in Philadelphia, Pennsylvania (5).
He was a printer (5, 6 ['Printed']).
He was 5 feet 4 inches tall, and had a dark complexion, blue eyes, and dark hair (5, 6). He was living in Philadelphia when he was enrolled (6).
He enlisted and was mustered into service as a private on 10 December 1861, at Philadelphia, Pennsylvania (5, 6). He was enlisted for three years, at Philadelphia, Pennsylvania, by Captain Gilbert (5). He served as a private in company A (1, 5).
He fought at the Battle of Gettysburg (7).
He reenlisted as a veteran volunteer, and was mustered in (apparently) on 26 December 1863, at Bealton, Virginia (1, 6).
On 20 June 1864, he was detailed by General Griffin for duty in the provost guard at division headquarters (2, 4). He was still there in September [?] 1864 (4).
On 27 June 1865, he was promoted to corporal, effective 1 May 1865 (1, 3, 6).
He mustered out as a corporal, on 10 July 1865, with his company (1, 6).
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) (Thomas Hannon)
2 special order 60, HQ 91st PA, 20 June 1864 (Thomas Hanna)
3 special order 38, HQ 91st PA, 27 June 1865 (Thomas Hannan)
4 [list of detailed men, probably from Sept 1864] (Thomas Hanna)
5 company A descriptive roll, entry 81 (Thomas Hannan)
6 Civil War Veterans' Card File, available at the Pennsylvania State Archives, searched 5 May 2004 (Thomas Hannon)
7 Pennsylvania Memorial, Gettysburg, Pennsylvania (Thomas Hannon)
[I did not find him in the index on <www.ancestry.com> to the 1890 veterans' census]
[I did not find him in the index on <www.ancestry.com> to the pension index by name (searched April 2006)]