164440
On September 24 , 1625 , Enrico arrived at the coast of San Juan with 17 ships and 2,000 men and sent a message to the governor of Puerto Rico , Juan de Haro , ordering him to surrender the island .
 Juan, Puerto Rico, Juan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Juan, Puerto Rico, Juan