| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Honorius III, pope (d.1227) | Honorius | Honorius, bishop, servant of servants of God | 1216 × 1227 |
| Addressee | Bishops of Scotland | episcopis regni Scotie | bishops of kingdom of Scotland | 1119 × 1368 |