Possible Clues:

• Ring about backing for Roger, a playwright
• "The Plough and the Stars" playwright
• -
• ''Juno and the Paycock'' playwright
• Sean . . . . . . wrote 'Juno and the Paycock'
• Sean . . . . . ., great Irish playwright of 'The Plough and the Stars' (1'5)
• ''Purple Dust'' playwright
• Dramatist returns in own play, yes Ð a comedy
• The Plough and The Stars playwright
• Sean . . . . . . wrote ''The Plough and the Stars'' (1 '5)