| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Party 1 | Coupar Angus Abbey (fd.1164) | ecclesiam de Cupre | church of Coupar | 1162 × 1358 |
| Party 2 | Church of Errol | Herole | [church of] Errol | 1198 × 1248 |
| Judge | Roger, bishop of St Andrews (d.1202) | R[ogero] | Roger, bishop of St Andrews | 1189 × 1225 |