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Football career Killean was born in Blackburn , Lancashire and after serving with the 3rd Coldstream Guards joined his home-town club , Blackburn Rovers , in August 1894 going on to make over 100 appearances in all competitions .
 Killean, Blackburn, Lancashire, Coldstream Guards, Blackburn Rovers
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Killean, Blackburn, Lancashire, Coldstream Guards, Blackburn Rovers