6620
Owen entered the service of Queen  Catherine of Valois  as keeper of the Queen's wardrobe ( essentially her major-domo ) after the death of her husband Henry V of  England  on 22 August 1422 .
 Catherine of Valois, England
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 Catherine of Valois, England