Linda, Mary Lindley married Colville Abercrombie, possibly a son of John, though no proof exists. My dates for her birth and death are 1764 - 1852. Their youngest son, born 1810, was named Lindley. I do not possess the entire 1850 Laurens Co. census, but she presumably is there. The 1840 census lists Colville's age as 70-80 and his wife as the same. This is consistent with all Laurens censuses from 1790 on. Colville died circa 1857. Thomas Lindley left Mary Abercrombie a heifer in his will. Colville lists his wife Mary in his will. Hope this helped.