I am looking for information on the Seventh Cavalry, Col. John F. Hill's regiment. According to a pension index of Kate Jones of Pope County, Arkansas, her husband, James N. Jones was in Col. Hill's regiment. I cannot find him in any 7th Cavalry roster files. I would like to know where he signed up and any other information about his Civil War Records. He lived in Washington County and later in Johnson and Pope County. He married Kate Austin in Yell County in 1870's.