Denise, there should be a hundred people around Greenup County, KY that can give you the Smith Branch hollow info you are looking for. My wife's sister lived at the mouth of smith Branch for 25 years or so. I live in Frederick, MD. But I have lived in the area. Smith branch is about six miles west of Greenup on US 23. You would turn left off US 23 and you would see only one road, used to be dirt and gravel, but maybe Greenup CO., has blacktoped it my now. Paul Leadingham.