| Date | Short Summary | Role | Witnesses | Source |
|---|---|---|---|---|
| circa 1258 | Quitclaim of Coulmony (NAI) | named person (transaction) | Alexander of Stirling, son of Patrick; Gilla Mo Luóic mac Thomais ; Hugh Lornac ; John Bisset, younger; William, son of Augustine | 3/477/3 (Grant, no. 7) |
| Date | Short Summary | Role | Source |
|---|---|---|---|
| circa 1258 | Father of John Prat, knight (Familial relationship) | subject (relationship) | 3/477/3 (Grant, no. 7) |
| 13 May 1288 | Heir of Bertram Prat (father of John Prat) (Familial relationship) | object (relationship) | 1/50/6 (Stevenson, Docs., i, no. 27) |
| 13 May 1288 | Son of Bertram Prat (father of John Prat) (Familial relationship) | object (relationship) | 1/50/6 (Stevenson, Docs., i, no. 27) |