Looking for James Wilson Sr 1700 1777 of Virginia

We can trace our Wilson family line to James Wilson Sr. (1700-1777) of Pittsylvania/Henry County, VA. Altough we do have his will, and several of records (marriage, land, probate, etc)for James, we can find nothing concerning his parents. So, we are looking for any information that may be out there concerning the parents of James Sr.

Our line of the Wilsons eventually moved into Russell County, KY and eventually Warrick County,IN.

Thanks!