Have three Bryants/family members who died in Celina, Collin County, TX: George Mitchelltree Bryant 1846-1903, buried Allen Cem., Plano, Collin Co. (wife Nancy Ann Wortham); John Robertson Bryant 1827-1832 and Joseph Roberts Bryant 1829-1913 buried in Celina, Collin Co. (wife Mary Ann Butler; Nancy Harvey). Looking for cemetery indexes or other records relating to these men and their families.