Possible Clues:

• Singer/songwriter nicknamed 'The High Priest of Country Music'
• 22 19 14 24 down idiotic?
• Conway in the Country Music Hall of Fame
• Singer of the 1958 #1 hit 'It's Only Make Believe'
• Conway - - , American country singer 1933 to 1993
• Conway - - , American country singer 1933-1993