Related Clues:

• Business letter addressees, sometimes
• Noblemen ranking above viscounts
• Jackie Stewart and Patrick Stewart
• Patrick Stewart and Alan Cumming, e.g.
• Quaintly formal letter opening
• Generic addressees
• "Dear ___ ..."
• McCartney and Jagger, for two
• ''Dear'' group
• Gloucester and Kent, in 'King Lear'
• Peers of the realm
• Lear's out for the flight of the nobility
• They're below marquess and above viscount
• Laser the British peers
• Might the nobility do their courting in London?