| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Honorius III, pope (d.1227) | Honorius | Honorius, bishop, servant of servants of God | 1216 × 1227 |
| Appointee | Walter, bishop of Whithorn (d.1235) | 1214 × 1229 | ||
| Appointee | John, archdeacon of Whithorn (fl.1161×86, 1200×09-1222) | 1186 × 1222 |