| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Gregory IX, pope (d.1241) | Gregorius | Gregory, bishop, servant of servants of God | 1227 × 1241 |
| Appointee | William of Bondington, bishop of Glasgow (d.1258) | 1231 × 1258 | ||
| Appointee | Geoffrey de Liberatione, bishop of Dunkeld (d.1249) | 1182 × 1248 |