| Date | Short Summary | Role | Source |
|---|---|---|---|
| circa 1170 X 1174 | Son of Matilda of Berwick (mother of Robert) (Familial relationship) | object (relationship) | 3/497/1 (ND, App., no. 170) |
| 1200 X 1234 | Son of Matilda (mother of Robert) (Familial relationship) | object (relationship) | 3/571/1 (Holy. Lib., no. 72) |