Ioannes 123 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | L VIII |
| Dates | 787 (taq) / 787 (tpq) |
| PmbZ No. | 3088 |
| Religion | Christian; Iconophile |
| Locations | Timbrias (Pisidia) (officeplace); Timbrias (Pisidia); Nikaia |
| Occupation | Bishop |
| Titles | Bishop, Timbrias (Pisidia) (office) |
| Textual Sources | Nikaia, Second Council of (Seventh Ecumenical Council, a. 787) (Mansi XII-XIII) (conciliar) |
Ioannes 123 was bishop of Timbrias in Pisidia; in 787 he attended the Second Council of Nikaia (the Seventh Ecumenical Council); he is attested only at the seventh session on 13 October 787, where he is styled, in the list of those present, Ἰωάννου ἐπισκόπου Τημβιάδων (sic): Mansi XIII 373 (the Latin version, at XIII 374, reads: "
(Publishable link for this person: )