| Date | Short Summary | Role | Witnesses | Source |
|---|---|---|---|---|
| unavailable | Command to renounce rights in bishopric of Caithness | Addressee | 2/152/2 (Cal. Papal Letters, i, 464-65) | |
| 9 Mar. 1279 | Command to persuade Richard, elect of Caithness to renounce all his right | Addressee | 2/150/6 (Theiner, no. 270) |
| Date | Short Summary | Source |
|---|---|---|
| 9 Mar. 1279 | minister of Friars Minors | 2/150/6 (Theiner, no. 270) |
| 13 Apr. 1282 | minister of Friars Minors | 2/152/2 (Cal. Papal Letters, i, 464-65) |