Chart 1
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           Barkley, John Xenophon (b:1862)(d:1938)
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 Barkley, Anna Catherine (b:1899)(d:1917)
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           Cocke, Mary Ellen (b:1872)(d:1957)
                     ????
Chart 1
                     ????
           Barkley, John Xenophon (b:1862)(d:1938)
          |          ????
 Barkley, Anna Catherine (b:1899)(d:1917)
          |          ????
           Cocke, Mary Ellen (b:1872)(d:1957)
                     ????