| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Urban IV, pope (d.1264) | 1261 × 1264 | ||
| Addressee | Robert de Prebenda, bishop of Dunblane (d.1284) | bishop of Dunblane | 1255 × 1283 | |
| Addressee | John of Cheam, bishop of Glasgow (d.1268) | bishop of Glasgow | 1252 × 1268 | |
| named person (transaction) | William de Lacornere, master, papal chaplain |