Frances Farley and his descendants

Folks, I need some help proving this line. I am aware of the Books about the Farley family that link the lines to a number of generations. I've seen the One Ladd's family book, I've seen HX of Summers Co, VA. What I need is sources that are footnoted with original records to sort these folks out. This is the line I'm working on:
1.Thomas Farley to John Farley Sr.
2.John Farley to John Jr : Have will
3.John Farley to Francis Farley who m. 1 Nancy Ann Whitlow, 2nd. Elizabeth Crostic. Have will of John Jr but need marriages
4. Need proof that Francis who m. Nancy Blankenship was Frances Sr. son
5.Need proof that Drury Farley was Frances and nancy Blankenship's son.

All the published genealogies that I've found proclaim this to be accurate, but no one offers documented sources.

Any suggestions and or assistance would be welcome. Will share what I have located.

Merry Anne Pierson
[email protected]