| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | John Balliol, king of Scots (d.1314) | Johannes | John, king of Scots | 1284 × 1302 |
| Addressee | Alexander of Argyll | Alexandro de Ergadia | Alexander of Argyll, our sworn-man | 1284 × 1309 |
| named person (transaction) | Baillies of Lochawe | ballivis suis de Lochaue | his baillies of Lochawe | |
| named person (transaction) | Angus, son of Donald of the Isles, lord of Islay (d. ca 1293) | Angusium filium Douenaldi | Angus, son of Donald, knight | 1232 × 1292 |
| named person (transaction) | Lagmann, son of Malcolm MacFearchair | Lawemundum McGreghere | Lagmann MacFearchair | 1232 × 1241 |
| named person (transaction) | Angus, son of Duncan son of Fearchar | Anneesium filium Duncani McGregere | Angus son of Duncan MacFearchair | 1270 × 1270 |