| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Innocent IV, pope (d.1254) | 1226 × 1254 | ||
| Addressee | John de Toledo, cardinal of S. Lorenzo in Lucina (d.1275) | I | J[ohn], cardinal-priest of S. Lorenzo in Lucina | |
| Party 1 | Richard Noffertuno, canon of St Andrews | Ricardo dicto de Noffertuno | Richard, called Noffertuno, canon of the church and procurator of prior and chapter | |
| Party 2 | Richard Vairement, master (fl.1239-68) | Riccardo Verment | Master Richard Vairement, céli De of the same city | 1243 × 1268 |