Ioannes 388 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | VIII |
| PmbZ No. | 3029 |
| Titles | Hypatos (dignity); Dioiketes (office) |
| Seal Sources | Zacos, G. and Veglery, A., Byzantine Lead Seals, vol. I (in 3 parts) (Basel, 1972). |
Ioannes 388 was hypatos and dioiketes; owner of a seal dateable to the eighth century: Zacos and Veglery 2018. The name and titles read: Ἰωάννῃ ὑπάτῳ καὶ διοικητῇ.
(Publishable link for this person: )