Gerald,

I can't add much more than what was posted by Russell.

Here is a Battle list:

Camden Expedition - March-May 1864
Poison Spring - April 18, 1864
Massard's Prairie, near Fort Smith (detachment) July 27,1864
Fort Gibson - Sept. 16,1864
Cabin Creek - Sept. 19,1864

You really need copies of the service records for your soldiers to see what happened to them. You can order them at this web site.

http://history-sites.com/research/index.html

I have used them they are very fast and very good.

Thanks,
Gary D. Bray