Frasher Family Genealogy Forum
Harry L Sellards Jr. "Frasher/Frazier Family History" has your line
[Oliver Marion to James Madison to Edgar Piermont to Edgar Warren Sr to Edgar Warren Jr.] descending from McCager Frasher and Levicy Lambert Cisson. McCager, son of Lewis Frasher and Elizabeth Griffith Ratliff. Lewis son of Micajah Frasher and Susan Hamilton and brother of Micajah Jr. who married Lucy Gibson. Harry has no descendants listed for Micajah Jr. and Elder D.K. Frasher's 1923 pamphlet doesn't either [D.K. didn't know if Micajah Jr. married].