Possible Clues:

• Setter leaves South American country with something family will share
• Family cognomen
• Inherited title I removed from S American country
• It gives information about family certain to go round Vietnam briefly
• Smith or Jones, e.g
• Knowles, for Beyonce
• Sarkisian, for Cher, once
• Handle of identical large pot’s broken
• Chap making a comeback in certain title inherited from parent
• Hereditary appellation