Mustered into service as a Private on February 20th, 1864
Buried Rees Cemetery, Delaware County Indiana
Private Arnold was wounded at the Battle of Petersburg Virginia on June 18th, 1864. In the fall of that year he was transferred to Company E of the 20th Indiana Infantry were he served until his muster out on July 12th, 1865.
He filed for a pension in April of 1865.