Allen, I can contribute parents to two Vestals on your list. Elizabeth Vestal married Rev. Williams Sparkman 4 May 1820 Williamson Co TN. Elizabeth was daughter of David Vestal and Mary Longino. David was a son of James Vestal and possibly (unproven) Mary Jay. Aaron Vestal married Elizabeth Sparkman 10 April 1827 Williamson Co TN. Aaron was a brother of Elizabeth above and therefore son of David and Mary. Hope this helps. Bill Timmons