Related Clues:

• ___ to the throne
• Will subject
• One destined to receive?
• Twig used in grafting
• He's gonna get it
• One who might come into a house
• Prince Charles, for one
• Descendant, often
• Recipient of a sort
• One in a will
• Apparent survivor?
• King-to-be
• Estate recipient
• Immediate successor
• Heir to a throne