I'm hoping this gets out! My 2nd grt grandfather Cornelius W. Doremus n his brother Christopher J. Doremus were in Co B 87th Regiment Indiana Volunteers. They enlisted same day 2 Aug 1862. Cornelius got sick n passed away 23 Nov 1862 at Louisville, Ky. I'm trying to find a muster record for him including medical information or at something verifying he was at Battle of Perryville. I already have his pension records but would really like more information n would appreciate any help. I have a older photo of Christopher but have never found a photo of Cornelius. Thank U for your time