I've seen your posting about JESSE BALL being buried in same grave as IVAN DENNISON after dying during the battle of Harrisburg (Tupelo) in 1864. Ivan (actually Evan) was my wife's great grandfather from Marion County, Ms.
Did you ever locate what cemetery that they may be buried in?? the Ball's , Dennison's Rankins, Warren's and Perkins were all very early settlers in southwest Mississippi along the Pearl River.
I would like very much to local Evan's grave site
Thanks from any info you may have