271169
He and his wife were attached to the court of Charles X at the Tuileries , but a momentary quarrel with the duc de Bern made retirement imperative to the comte 's sense of honor .
 Charles X
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Charles X