| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Edward I, king of England (d.1307) | Edwardus | Edward, king of England, lord of Ireland, duke of Aquitaine and overlord of Scotland | 1274 × 1312 |
| Addressee | Alexander Balliol of Cavers (d.c.1311) | Alexandro de Balliolo | Alexander de Balliol, chamberlain of Scotland | 1268 × 1299 |
| undefined (transaction) | Alan of Dumfries, master, chancellor | Alano de Dunfres | our clerk, Master Alan of Dumfries | |
| named person (transaction) | Alan de St Edmund, bishop of Caithness (d.1291) | A | A[lan], late bishop of Caithness, chancellor of the same kingdom | 1282 × 1291 |
| Bearer of letters | Unknown, attorney of Alan of Dumfries | suo certo attornato, latori presentium | his attorney, the bearer of the present letter | 1292 × 1292 |