According to Whit Morris in "The First Tunstalls in Virginia", Elizabeth Tunstall, b 10 April 1758 and Dau of Thomas Tunstall, Sr and Ruth Vicory married Charles Lynch Adams.
According to the Bible records of Shubal P. Barnard quoted in "History of Pittsylvania County" pg 173 they had 7 children. Charles Lynch Adams, Jr. b. 24 Jul 1782, Penelope Adams b. 4 Aug 1788 (m. Nathaniel Terry), Sarah Clarke Adams, b 13 Dec 1789 (m. Shubal P. Barnard, M.G), Elizabeth Adams, b 5 Dec 1792, Mildred Adams, b 23 Aug 1794, Thomas T. Adams, b 2 June 1798 and Robert Adams, b.1 Aug 1800. All born in Pittsylvania, VA.
I am quoting only.Not my own research from original documents.