The Roberts Family of Muskegon, MI

I've been slowly working on my family tree for the past few years. So far all I've really accomplished is to put all the trees that others have done from each side of the family together into one giant tree for myself. I can trace one line back 9 generations! The down side is that I can't trace any of the Roberts family back past my father. If anyone out there knows anything about a James ROBERTS who was killed in an accident in early 1939 somewhere around Tulsa, OK...we need to talk!