My husband Greg is the great grandson of Margaret Elizabeth Buckley Ison Lynn - his grandmother is Margaret Ellen Lynn - half sister to John Wesley Ison. I''ve been working on my Buckley branch this weekend and saw your post from a few years ago. I will be happy to share info with you. Which child of John W's did your mother Nancy descend? Some of his children's lines are pretty thin in my tree but I'm working on it. :)