My GG-grandmother`s maiden name was on my G-grandfather`s death cert. as Smithie Maddill. I can`t find any of this Surname in N.C.,U.S during 1800`s till now or the Madill spelling.She was married to John Johnson I know they live in N.C.,U.S. from 1850 on, before 1850 ? Any help will be appreciated. Thanks, James L. Johnson Jr.