My John Walker moved to Vinton [then Jackson Co.] in 1824 from Loudon Co.,VA. His parents were Ben and Sophia VanHorn Walker from Bucks Co.,PA. John Walker's daughter, Nancy Hannah married Jesse Kissner 12 May 1946. She had a brother named John William Walker b.31 Jan 1826. He married Mary Ann Dixon 9 Dec 1847. I have more info if needed.