| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| undefined (transaction) | John de St John (d.1302) | 1298 × 1308 | ||
| undefined (transaction) | John of Langton, bishop of Chichester, chancellor of England | 1296 × 1298 | ||
| undefined (transaction) | Thomas de Bethune (Beaton) |