I have a book I rec'd from Lehman Tiller, Rt. 1, Box 131, Vansant, VA 24656-9706. It starts off with Washington "Watt" BURTON m. to Comfort THOMAS and lists the children as you have them. George b. 1817; Elijah b. ca 1829; William b. ca 1831; Jacob b. ca 1836; Washington b. ca 1838; and Sarah (no date). Unfortunately it does not have any info on the parents of Washington BARTON. The book is 80+ pages of BARTON Family info. You may want to contact Mr. Tiller. GOOD LUCK!