| 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 | Hugh de Sigillo, bishop of Dunkeld (d.1229 or 1230) | 1178 × 1229 | ||
| Appointee | Thomas of Melsonby, prior of Durham (fl.1229-44) | 1229 × 1241 | ||
| Appointee | Ralph Niger, dean of Lothian (fl.1214×27-35×38) | 1200 × 1235 | ||
| Party 1 | Hugh of Potton, archdeacon of Glasgow (d.1238) | H | H., archdeacon of Glasgow | 1214 × 1237 |
| Party 2 | Walter of St Albans, bishop of Glasgow (d.1232) | Glasg' episcopus | bishop of Glasgow | 1194 × 1232 |