166616
As a result , his nephew is Torquhil Campbell , 13th Duke of Argyll .
 Torquhil Campbell , 13th Duke of Argyll
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Torquhil Campbell , 13th Duke of Argyll