| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Addressor | Unknown, abbot of Deer | Abbate de Der | Abbot of Deer, sole judge-delegate | 1290 × 1290 |
| Appointee | Robert of Fyvie, bishop of Ross (d.a.1295) | 1272 × 1290 | ||
| Appointee | Unknown, dean of Ross | 1257 × 1295 | ||
| Appointee | Unknown, prior of Beauly | 1280 × 1299 |