311241
Born in the Orthodox Russian - Belarusian family , father 's family came from the Don Cossacks and the mother from Smolensk .
 Don Cossacks, Smolensk
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Don Cossacks, Smolensk