Oh, this is a riot!
I found this on the http://www.RoadsideAmerica.com website.
Click here at http://www.roadsideamerica.com/sights/sightstory.php?tip_AttrId=%3D14155 for one historical marker not mentioned by the DeSoto Commission! The first white man to be killed by Indians in America! (Not considering the Vikings.)
I got to add this to my website.