. . . . . . "Rev. John Blackadder" . . . . . . . "Blackadder of Troqueer" . "Mr. John Blackadder" . "John Blackadder (preacher)" . . "Bishop John Blackadder" . "Mr. (he was a graduate)" . . . . . . . "John Blackadder (preacher)" . "John Blackadder" . . . "1622" .