| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Petitioner | Dougal Passager | Dougal Passager | ||
| Addressee | Edward I, king of England (d.1307) | the king | 1274 × 1312 | |
| named person (transaction) | Alexander III, king of Scots (d.1286) | King Alexander | 1245 × 1285 |