Title: History of Mar Yahballaha and Rabban Sauma
Subjects: Travel, Yuan Dynasty (China), History, Description and travel, Early works to 1800, Church of the East
Places: China, Asia
People: Yabhalāhā III Patriarch of the Church of the East (1245-1317), Ṣâumā Rabban (approximately 1220-1294)
Time periods: Yuan dynasty, 1260-1368