From the Illinois Muster Rolls:
William Walters, Company F, 103 Illinois Volunteer Infantry, muster in as Cpl.
Residence Farmer Township, Fulton County, IL
24 years old, 5 ft. 10 ins. tall, Brown hair, grey eyes, sandy complexion
Married
Occupation: Farmer
Joined 14 August 1862 at Canton, IL and mustered-in at Peoria, IL
Mustered-out at Louisville, KY as Sergent on 21 June 1865