5419
Historical development After the Sancho III of Navarre annexed Castile in 1029 , the titles to the Lordship of Biscay were granted by the Kings of Navarre .
 Sancho III, Navarre, Castile, Navarre
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Sancho III, Navarre, Castile, Navarre