Related Clues:

• IV, to III
• Trinity component
• A relative
• RCA competitor
• Mama's boy
• Founder's successor, at times
• He may be a junior
• Baby in blue
• Little guy
• George W. to George
• One who has it coming?
• Trinity part
• 38-Down was the second one
• One who's got it coming
• Prince of Wales, traditionally