There is some doubt in the spelling of Thornbrough, Thornburg, Thornberry, etc. My ggmother was Ima THORNBROUGH DREWRY. I have lost track of them. I can only go, begining with my mother, Darlene (JONES)REA - Cozette (DREWRY) JONES - Ima (THORNBROUGH) DREWRY- Francis Marion THORNBROUGH-Wilson THORNBROUGH- William THORNBROGH. After that they seem to disappear. The family has moved through several states (East Guilford Co. NC or VA-> Clinton, Hickman Co., KY->Blandville, Ballard Co., KY ->Snowball, Searcy Co., AR. Any help anyone can provide would be wonderful, Thank you.