Possible Clues:

• Having looked at it, you're, by the sound of it, the heir
• One's seen you're the elder, by the sound of it
• Golf course regular, often
• Retiree
• High-class person?
• Older Spanish man going around India
• No cha in rose china for Junior's Dad
• Narrator’s understood the reader’s older
• Dog-food category
• Oldster entering northbound metro in Essen