I'm looking for the ancestors of Gen Walton (1789-1855) beyond his grandfather John Walton (~1737-1790). The biography of his son, Eliakim Persons Walton (1812-1890) states that he was descendant from George Walton (~1615-1685/86), of Lithobolia (stone throwing) fame in 1682.
See The Bibliography of Vermont or a List of Books and Pamphelts Relating in Any Way to the State: With Boigraphical and Other Notes. (Whew! they sure believed in long titles...) page 320.