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The siege , was carried out from 1245 through 28 February 1246 by forces of the Kingdom of Castile and the Order of Santiago commanded by Ferdinand III of Castile and the Grand Master of the Order of Santiago , Pelayo Pérez Correa , against a combined defending force of the local Taifa of Jayyān ( جيان ) and the Emirate of Granada under Mohammed I ibn Nasr .
 Castile, Ferdinand III of Castile, Pelayo Pérez Correa, Emirate of Granada, Mohammed I ibn Nasr
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Castile, Ferdinand III of Castile, Pelayo Pérez Correa, Emirate of Granada, Mohammed I ibn Nasr