| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Petitioner | Gilbert Hay (II), lord of Errol, constable (d.1333) | Gilbert Hay | 1294 × 1331 | |
| Addressee | Edward I, king of England (d.1307) | the king | 1274 × 1312 | |
| named person (transaction) | Unknown, mother of Gilbert Hay (d.1333) | the lady his mother | ||
| named person (transaction) | Nicholas Hay (I), lord of Errol (son of Gilbert) (d.1305/6) | his father | 1263 × 1305 | |
| named person (transaction) | Kings of Scots | kings of Scotland | 1150 × 1153 | |
| named person (transaction) | Ancestors of Gilbert Hay (d.1333) | his ancestors |