Hello Buddy: Just now found your post on Epp Walls, 14 years later. Hope you are doing good.
Jesse Vance Walls married Mary E. Wikle (sister to my grandfather John Riece Wikle). She was the daughter of Thomas Lafayette Wikle (not Thomas J.) and Louisa Jane Breedlove. I have the siblings of your grandfather, Epp Walls, if you want them.