There was a Josiah B. Vaughan, of Hempstead County, Arkansas, who served in Co. H, 2nd Arkansas Mounted Rifles, which fought at Pea Ridge. This man wasn't wounded, however.

There are a number of books and articles about the battle. My personal preference is Pea Ridge: Civil War Campaign in the West, by William L. Shea and Earl J. Hess [The University of North Carolina Press, 1992].