David: Sorry but I can add a child of Thomas and Sallie for you. They had a daughter Agnes Marshall B: @ 1790 in Little Stoney Creek, Giles Co. Va and died: Nov. 10, 1852 in Giles Co. She married Ralph Lucas on Jan or Mar 1, 1810. in Giles co. Hope this adds to your list. Sorry I can't answer your question.. Sally