Do you have any Irbys in your matches with your Sheltons? I have been corresponding to a Jason Irby who has a William Shelton ,he can't account for that was inTn.,Ark., and Tx.. Jason Irby and Eldon Irby I know have relatives in Tx. Their names are matches in my surnames of my Nelson ydna. I have a Julia Ann Shelton I am researching md. to John Nelson, who were my 2g.grandparents.