Related Clues:

• Trinity figure
• Kid, sometimes
• "___ of the Pink Panther"
• Transferee in law
• Many an heir
• Like a ___ to me
• Every US president to date
• Junior, to senior
• Colin Hanks, to Tom
• "That's my boy!" recipient
• With 56-Across, daughter's hubby
• Mercury, to Jupiter
• "My boy"
• "That's my boy" recipient
• ___-in-law