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He preached two sermons before the House of Commons during the Long Parliament : one was on the occasion of a public fast , 31 May 1643 , and was printed ; the other on 23 April 1644 , at the thanksgiving for Thomas Fairfax 's victory at Selby .
 Thomas Fairfax, Selby
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Thomas Fairfax, Selby