| Role | Name | Name (original language) | Name (translation) | Floruits |
|---|---|---|---|---|
| Party 1 | John of Haddington, prior of St Andrews (d.1304) | Johannem | Sir John, prior of St Andrews | 1265 × 1301 |
| Party 1 | St Andrews Cathedral Priory | eiusdem loci conventum | convent of the same place | 1140 × 1309 |
| Party 2 | Nicholas Hay (I), lord of Errol (son of Gilbert) (d.1305/6) | Nicholum de Haya | Sir Nicholas de Hay, knight, lord of Errol | 1263 × 1305 |