Brumfield Genealogy and other Branches and Trees

Researching the African-American genealogy of the following surnames Bearden, Brumfield, Bullock, Caston, Conerly, Downs, Bridges, Edwards, Gatlin, Goff, Hill, McEwen, Power, Raybon, Leonard, Smith, Stacher, & Wynn. From the following states Georgia, Mississippi, Illinois, South Carolina, Texas, Tennessee & Louisiana.