| Date | Short Summary | Role | Source |
|---|---|---|---|
| 3 Jun. 1317 | Son of William Bisset of Mertoun [Familial relationship] | object (relationship) | 1/53/123 (RRS, v, no. 114) |
| 3 Jun. 1317 | Heir of William Bisset of Mertoun [Tenurial & lordship relationship] | object (relationship) | 1/53/123 (RRS, v, no. 114) |
| Date | Short Summary | Source |
|---|---|---|
| 23 Jun. 1292 | Dominus (Lord/Sir) | 2/78/2 (Newb. Reg., C.O., no. 7) |
| 23 Jun. 1292 | knight | 2/78/2 (Newb. Reg., C.O., no. 7) |
| 10 Aug. 1312 | Dominus (Lord/Sir) | 2/78/3 (Newb. Reg., no. 46) |