Date: Not before 0451Event Factoid: After the Council of
Chalcedon, John and the other
bishops of Thella were exiled.
Sources:
E. W Brooks, trans.,Lives of the Eastern Saints II,Patrologia Orientalis 18.4 (1924), https://archive.org/stream/patrologiaorient18pariuoft#page/n521/mode/2up, p: 514.