Ioannes 225 | Prosopography of the Byzantine Empire |
| Sex | M |
| Floruit | L VII |
| Variant Names | Iohannes |
| Ethnicity | Syrian |
| Locations | Syria (residence); Syria; Syria (birthplace) |
| Textual Sources | Liber Pontificalis, ed. L. Duchesne, Le liber pontificalis. Texte, introduction et commentaire, 2 vols. (Paris, 1886-92); re-issued with 3rd vol. by C. Vogel, (Paris, 1955-57) (chronicle) |
Ioannes 225 was the father of pope Gregory III (Gregorios 7): Lib. Pont. 92. 1. Presumably a native of Syria, like his son ("
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