I am just beginning to research my Wallis family. I know my great-grandfather: John William Wallis died in Nolan Co. Tx. and his father was M. J Wallis and his mother was "Betty" Bradley. My g-g married Harriet "Hattie" Elizabeth Beall their daughter Eula Pearl Married George W. Hawkins II ; their daughter Avis I Hawkins was my mother. Would appreciate help. Thanks, E. Graves