| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Nicholas IV, pope (d.1292) | 1288 × 1291 | ||
| Addressee | Ralph of Irton, bishop of Carlisle (d.1292) | bishops of Carlisle | 1291 × 1291 | |
| Addressee | Alan de St Edmund, bishop of Caithness (d.1291) | and Caithness | 1282 × 1291 |