123557
Established as a distinct county , it was aimed at controlling local groups such as the O'Byrnes .
 O'Byrnes
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 O'Byrnes