| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Melrose Abbey (fd.1136) | Abbatis et conuentus de MeylR | abbot and convent of Melrose | 1147 × 1309 |
| Addressee | Innocent III, pope (d.1216) | 1198 × 1216 | ||
| named person (transaction) | William of Hownam, son of John, son of Orm (d.1227) | Willelmus | William, knight of Hownam | 1185 × 1226 |