Related Clues:

• Madam's counterpart
• 'To ___ With Love'
• Looie's subordinate
• Army address
• Polite term of address
• Place for a GIâs mail
• Mil. mail drop
• Camelot honorific
• Platoon honcho
• Dear one?
• Elton John's title
• See 61-Across
• William Penn, for one
• Churchill, for one
• Arthur Conan Doyle title