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At the time of the library ’s foundation around 1840 , Turin was the capital of the Kingdom of Sardinia and the library was fitted out by Pelagio Palagi on the initiative of the King of Sardinia Carlo Alberto in order to hold the rare manuscripts that had been collected by the House of Savoy for many years .
 Turin, Pelagio Palagi, Carlo Alberto, Savoy
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Turin, Pelagio Palagi, Carlo Alberto, Savoy