I have Drury's father as Henry Sanders (b. 1775 in NC, d. 1840), mother Jane. I don't have anything earlier than that. He'd have to have been born around the 1770s though to be the father of Drury and his other children (Drury being born abt 1795 according to what I have, but I'm currently redoing my tree again). Drury Sanders and Rhoda Coe are my 4th g-grandparents and I am descended through their son, John Hampton.
Henry still could have been the son of Henry Sanders Sr, though, as I think I have seen something like that somewhere. Like I said, still redoing my tree, hehe.