| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | John of Argyll/Lorn (son of Alexander) (d. 1316) | John of Argyll (?) | 1304 × 1309 | |
| Addressee | Edward II, king of England (d.1327) | the king | 1297 × 1319 | |
| named person (transaction) | John, master, physician of Edward II | Master John, [the king’s] physician | ||
| named person (transaction) | John of Banstead, clerk | Sir John de Benstede | 1296 × 1298 | |
| named person (transaction) | Unknown, valet (1) of John of Argyll | one of his (John of Argyll's) valets | 1304 × 1304 |