Related Clues:

• Young boy
• Cain was the first
• One who passes on a name, often
• See 63-Across
• Boy
• Word ending many company names
• 'My boy'
• One may be a favorite
• Henry V, to Henry IV
• Last word in many company names
• Junior, usually
• Tom, to the piper
• Ampersand follower, sometimes
• Junior, to Senior
• Chip off the old block