Irby S. Wagner was cpl., Co. A, 12th Ind. Infantry Rgt. and regimental commissary sergeant.
He applied for a pension on June 1, 1886 which was updated/revised on March 25, 1907 (application #575266/certificate #373360)
In 1930 he was retired and living in Indianpolis. Household included daughter Alice R. Carson and her husband William D.