Hi Steve! We contacted through ancestry.com about a year ago. You kindly sent me pictures and the Frank Wray McKee letter. William Hillery and Elizabeth Upton were my GGG grandparents through Samuel (Owens brother). You may wish to revisit my Hillary tree on ancestry, as I have been busy researching!! My ancestry ID is kdh81. I will send you an e-mail so you have mine again. I think I have found where Owen, his wife and William are buried. (Possibly their old homestead on Pone Run in Monongalia I found on a West Virginia land ownership map!) Frank McKee's letter said he had pictures of the grave markers? Would you have them too?
Thanks for getting back to me.