| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Alexander IV, pope (d.1261) | Alexander | Alexander, bishop etc. | 1255 × 1261 |
| Addressee | Kelso Abbey | Abbati et Conventui Monasterii de Kalkou | the abbot and monastic community of Kelso | 1131 × 1311 |