Bill, I have a Gibson MANOR listed on the 1771 Surry Co., NC early tax list; also, listed on the 1790 Wilkes Co., NC federal census. I don't know about you, but I have found my MAYNARD ancestors under all sorts of spellings. I have searched under 40 to 50 different spellings and have seen listings (not necessarily mine) for almost all of them. Hope this helps, Tootsie Maynard Peck