| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Urban IV, pope (d.1264) | Urbanus | Urban, bishop, etc. | 1261 × 1264 |
| Addressee | Robert de Prebenda, bishop of Dunblane (d.1284) | Episcopo Dumblanensi | bishop of Dunblane | 1255 × 1283 |
| Addressee | Peter Leti, canon of St Peter’s Rome | Petro Leti | Peter Leti, canon of the Basilica of Princes of Apostles of the city [of Rome] | 1264 × 1264 |
| named person (transaction) | Peter de Curia, chaplain | Petrus de Curia | Peter de Curia, chaplain of J. cardinal of S. Maria in Cosmedin | |
| named person (transaction) | Richard of Braid (Brade), canon of Glasgow | Riccardi de Brado | Richard of Braid, canon of the same church | 1227 × 1229 |