85494
In all instances they were intended to be assisted by a collective council or body of officials , although the brief Protectorate of Richard , duke of Gloucester from April to June 1483 did not allow for the naming of an official council .
 Richard, Gloucester
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Richard, Gloucester