81307
As guardian for her nephew , Louis Joseph , Duke of Guise , she was preoccupied with returning the House of Guise to its former glory .
 Louis Joseph , Duke of Guise, Guise
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Louis Joseph , Duke of Guise, Guise