He enlisted on 18 November 1861 He was a private, in company H. [source: 1]
On 19 May 1862, he was discharged. [source: 1]
He also served in company H of the 10th Pennsylvania Cavalry. [source: 2]
On 14 June 1878, he applied successfully for a pension. [sources: 1, 2]
1 pension index, by regiment (Peter Olheiser)
2 numerical index to pensions, 1860-1934 (Peter Olheiser)