. . . "'''John Middleton Clayton'''" . . . . . "John M. Clayton" . "John Middleton Clayton" . "John Clayton" . . . . . . . . . . . . . . "1856-11-09" . . "John M. Clayton signature.png" . . . . . . . . . . . . . . . . . . . . "1796-07-24" . . . "John M. Clayton" . . . . . . . . . "John Middleton Clayton" . . . . . . . . . . "1796" . . . . . . . . . . . . . . . . . . . . . "1856" . . . . "American lawyer and politician of the same name" . . "John Morton Clayton" . . . . . . . . . . . . . .