57119
Initially the office of censor was limited to eighteen months by a law of the dictator Mamercus Aemilius Mamercinus ; and the office therefore was of less importance in the 5th and 4th centuries BC .
 Mamercus Aemilius Mamercinus
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:
 Mamercus Aemilius Mamercinus