| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Boniface VIII, pope (d.1303) | Bonifacius | Boniface, bishop, etc. | 1295 × 1302 |
| Addressee | John of Kinninmonth, bishop of Brechin (d.1324x27) | Iohanni | John, bishop of Brechin | 1289 × 1322 |
| named person (transaction) | Nicholas, bishop of Brechin (d.1298) | N | N[icholas], bishop of Brechin | |
| named person (transaction) | William of Clunie, master, precentor of Brechin | Guillelmo de Clony | Master William of Clunie, precentor | 1296 × 1296 |
| named person (transaction) | Robert of Dundee, treasurer of Brechin | Roberto de Dunde | Robert of Dundee, treasurer | |
| named person (transaction) | Fulk, canon of Brechin | Fulconi | Fulk, canon of the church | |
| named person (transaction) | Reginald, canon of Brechin | Raynardi | Reginald, canon of the church | |
| named person (transaction) | James Godsman, canon of Brechin | Iocabo dicto Godisman | James called Godisman, canon of the church | |
| named person (transaction) | Thomas Marchand, canon of Brechin | Thome dicto Marchand | Thomas called Marchand, canon of the church | |
| named person (transaction) | Gerard, bishop of Sabina | G | G[erard], bishop of Sabina | |
| named person (transaction) | Nicholas, cardinal-priest of S. Lorenzo in Damaso | Nicolaum | Nicholas, cardinal-priest of S. Lorenzo in Damaso | |
| named person (transaction) | James, cardinal-deacon of S. George ad velum aurem | Iacobum | James, cardinal-deacon of S. George ad velum aurem | |
| named person (transaction) | Matthew, bishop of Porto | M | M[atthew], cardinal-bishop of Porto |