1877
Biography Staikopoulos was born at Zatouna , Gortynia , in Arcadia and from an early age was involved in the fur trade .
 Staikopoulos, Zatouna, Gortynia, Arcadia
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Staikopoulos, Zatouna, Gortynia, Arcadia