
Prester John from Hartmann Schedel's Nuremberg Chronicle, 1493Īdditionally, the tradition may have drawn from the shadowy early Christian figure John the Presbyter of Syria, whose existence is first inferred by the ecclesiastical historian and bishop Eusebius of Caesarea based on his reading of earlier church fathers. By the 12th century, the Kerait rulers were still following a custom of bearing Christian names, which may have fueled the legend. Particularly inspiring were the Church of the East's missionary successes among the Mongols and Turks of Central Asia French historian René Grousset suggests that the Prester John story may have had its origins in the Kerait clan, which had thousands of its members join the Church of the East shortly after the year 1000. This church had gained a wide following in the Eastern nations and engaged the Western imagination as an assemblage both exotic and familiarly Christian.

Similarly, distorted reports of movements in Asia of the Church of the East (Nestorianism) informed the legend as well. This text inculcated in Westerners an image of India as a place of exotic wonders and offered the earliest description of Saint Thomas establishing a Christian sect there, motifs that loomed large over later accounts of Prester John. Particularly influential were the stories of Saint Thomas the Apostle's proselytizing in India, recorded especially in the 3rd-century work known as the Acts of Thomas. Though its immediate genesis is unclear, the legend of Prester John drew strongly from earlier accounts of the Orient and of Westerners' travels there.

Stories popular in Europe in the 12th to the 17th centuries told of a Nestorian patriarch and king who was said to rule over a Christian nation lost amid the pagans and Muslims in the Orient. Prester John ( Latin: Presbyter Johannes) was a legendary Christian patriarch, presbyter, and king. From an atlas by the Portuguese cartographer Diogo Homem for Queen Mary, c.

" Preste" as the Emperor of Ethiopia, enthroned on a map of East Africa.
