| Date | Short Summary | Role | Source |
|---|---|---|---|
| 1204 X 19 Apr. 1225 | Son of Unknown, earl of Buchan (Familial relationship) | subject (relationship) | 3/16/18 (Mort. Reg., App. I, no. 1) |
| 1219 X 1233 | Son of Unknown, earl of Buchan (Familial relationship) | subject (relationship) | 3/12/18 (A.B. Ill., ii, 427-8) |
| 1234 | Son of Unknown earl (father of Merleswain) (Familial relationship) | subject (relationship) | 4/15/9 (Moray Reg., no. 85) |
| Date | Short Summary | Source |
|---|---|---|
| 1234 | Dominus (Seigneur - Lord - Sir) | 4/15/9 (Moray Reg., no. 85) |