Ron, if my memory serves me right, the Union dead were buried there and at some later time, the bodies were dug up and moved. I will look back thru "In Their Words" this week and see if Don Simons had this info in his book.
I will be gathering information for the project here in Desha County, but it will be this winter before I venture forth. Most of the cemetaries I need to go to are abandoned and I ain't wadeing thru weeds and briars until it is cool enough that "mr. no-shoulders" has gone to his winter quarters.