Related Clues:

• Barracks address
• Letter start
• Lancelot's title
• Indicator of general respect
• Address for Isaac Newton
• Round Table honorific
• Raleigh's title
• Superior man
• What to call an officer, maybe
• John's title
• Knight's address
• Title for McCartney
• Mick Jagger or Paul McCartney, e.g.
• Male title
• Knightly address