Thanks everyone for the response. It did help me alot. After more research, my conclusion is that my 2nd great grandfather is buried in Texas. His widow did not go back to Missouri until somewhere between 1865-1869. Since he died in 1862, he was either buried in Navasota,Texas where he died, because the troops was on their way to Arkansas Post or he is buried back in Belton, Texas where his widow was living. It's still a mystery, but one I'm determine to solve! LOL