Person Factoid
https://spear-prosop.org/3063-14Citizenship:
John
was a presbyter.
Sources:
- E. W. Brooks (ed.), Translation, The Sixth Book of the Select Letters of Severus Patriarch of Antioch in the Syriac Version of Athanasius of Nisibis vol. 2.2 (Oxford: Williams and Norgate, 1904), part: IV.4, p: 290.