Duvall Family Tree

I'm doing a genealogy search.My Father was Artie E. Duvall, Jr. who married Rita C. Roth in Ca.His father was Artie E. Duvall who worked in the oilfields of Ca.My great grandfather was John Thompson Duvall from Watson, Illinois.My great, great grandfather was Daniel Calvin Duvall.My great, great, great grandfather was Nathan Duvall.If there is anyone that has any information about my ancestors. Please E-mail