Possible Clues:

• Witty poet Ogden
• Two-time N.B.A. M.V.P. Steve
• John — , Regency architect
• 'The Bronx? No thonx' writer
• 'Candy / Is dandy / But liquor / Is quicker' poet
• John - - , English architect
• New anti-smoking group represents an artist
• Beau - - , dandy
• Humorous poet
• Musician with Crosby, Stills and Young