171990
The historian and cleric Enrique Flórez cited a document of 1 August 922 , a donation of Ordoño II to the monastery of Samos , as the last record of Savaric alive and placed his death on 18 November 922 .
 Enrique Flórez, Ordoño II, Savaric
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Enrique Flórez, Ordoño II, Savaric