| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Edward I, king of England (d.1307) | Rex | The king | 1274 × 1312 |
| Addressee | Robert Clifford (d.1314) | Roberto de Clifforde | his sworn-man, Robert of Clifford | 1296 × 1304 |
| Name | Name (original language) | Name (translation) | Floruits | Order |
|---|---|---|---|---|
| Edward I, king of England (d.1307) | rege | king | 1274 × 1312 | None |