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Keywords from Image Description:
Their Royal Highness of Bulgaria. Their Royal Highness His Royal Highness Boris Knyaz of Tarnovo His Royal Highness Kyril Knyaz of Preslav and Their Royal Highness Eudoxia and Nadezhda scanned from XI Author PDold Boris III of Bulgaria Prince Kyril of Bulgaria Princess Nadejda of Bulgaria Princess Eudoxia of Bulgaria