89789
In 1953 , he attended the coronation of his cousin , Elizabeth II , paying homage at her throne after her coronation ( following the Dukes of Edinburgh and Gloucester ) .
 Elizabeth II, Edinburgh, 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:
 Elizabeth II, Edinburgh, Gloucester