| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Urban III, pope (d.1187) | Urbanus | Urban, popr, our predecessor | 1186 × 1186 |
| Addressee | Hugh, bishop of St Andrews (d.1188) | Hugoni | Hugh, formerly called bishop of St Andrews | 1170 × 1183 |
| named person (transaction) | John Scott, bishop of Dunkeld (d.1203) | Johannem | John, bishop | 1152 × 1202 |