| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | William I, king of Scots (d.1214) | 1145 × 1213 | ||
| Addressee | Matthew, bishop of Aberdeen (d.1199) | Matheus | Matthew, bishop of Aberdeen | 1150 × 1198 |
| Addressee | Gilbert or Gilla Brigte, earl of Strathearn (d.1223) | Gilbertus | Gilbert, earl of Strathearn, at that time justiciar of the king | 1164 × 1221 |
| named person (transaction) | Brice (Máel Brigte), judex (ANG/KCD) | 1189 × 1221 |