Related Clues:
- Business letter addressee, perhaps
- Connery or McKellen
- Poitier's Thackeray
- Dubbing title
- 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