| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Olaf I, king of the Isles (d.ca.1153) | Olavus | Olaf, king of the Isles | 1134 × 1143 |
| Addressee | Robert of Gant, dean of York (fl.1147-54) | R[oberto] | Robert, dean of York | 1143 × 1153 |
| named person (transaction) | Nicholas, bishop-elect of the Isles (c.1148) | Nicholaum | Nicholas, our elect |