Boone County, Kentucky, Encyclopedia
Corbin, W. P. , Perry Corbin (1831 - 1920) Letter on John Hunt Morgan (The name is not Corwin! as it appears in the book by Horwitz) bur. Rice Cem., Union.References:
William Perry Corbin, www.oocities.org/unionkentuckyhistory/biography/CorbinWP.html
Horwitz, Lester V., The Longest Raid of the Civil War: Little-known & Untold Stories of Morgan's Raid into Kentucky, Indiana & Ohio. Cincinnati: Farmcourt Publishing, 1999.