Related Clues:

• Name perpetuators
• End of many company names
• Some of Dad's kin
• Primogeniture beneficiaries
• My parent's sisters
• Mom and Pop
• Cousins, e.g.
• The ''Three'' of 70-Across
• Blood relatives
• Holiday gatherers, often
• Em, Bee and Polly
• Pittypat and Polly
• Princes but not princesses
• Some children
• Polly and Rhody