| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | William I, king of Scots (d.1214) | 1145 × 1213 | ||
| Addressor | Walter of Roxburgh, archdeacon of St Andrews (fl.1165×72-1179×88) | 1172 × 1179 | ||
| Addressee | Matthew, bishop of Aberdeen (d.1199) | 1150 × 1198 |