Related Clues:

• U2's Bono, since 2007
• Dear __ or Madam
• Stevie Wonder's '___ Duke'
• Word said with a salute, sometimes
• Honorific for McCartney
• Ma'am's counterpart
• "To __, With Love"
• "To ___, With Love"
• Stevie Wonder's Ellington tribute "___ Duke"
• Englishman
• "Dear ___ or Madam"
• What to call a sergeant, perhaps
• Title for a Brit
• Patrick Stewart, as of 2010
• Common honorific