| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Petitioner | Alexander MacDonald of the Isles (son of Angus son of Donald) | [not given] | [not given] | 1286 × 1297 |
| named person (transaction) | Alexander of Argyll | Alexandrum de Ergadia | Sir Alexander of Argyll | 1284 × 1309 |
| Addressor | Edward I, king of England (d.1307) | regis Angliae | king of England | 1274 × 1312 |
| named person (transaction) | Rory, son of Alan son of Rory [MacRuari] | Rodericum filium Alani | Ruairi, son of Alan | 1306 × 1306 |
| named person (transaction) | Roland (Lachlan), son of Alan MacRuairi | Rolandus filius Alani frater ejusdem Roderici | Roland, son of Alan, brother of the same Ruairi | 1296 × 1296 |
| Sealer | Juliana, wife of Alexander of the Isles | Julianae sponsae nostrae | Juliana our spouse | 1297 × 1297 |