| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Alexander IV, pope (d.1261) | Alexander | Alexander, bishop, etc. | 1255 × 1261 |
| Addressee | Knights Templar of England | magistro et fratribus milicie templi in Anglia | the master and brethren of the Knights Templar in England | 1254 × 1261 |
| named person (transaction) | Richard of Potton, bishop of Aberdeen (d.1270 or 1272) | episcopus Aberdonensis | the bishop of Aberdeen | 1257 × 1268 |