| Date | Short Summary | Role | Source |
|---|---|---|---|
| X 1201 | Son of Roger (father of Gilbert) (Familial relationship) | subject (relationship) | 3/165/2 (Whitby Cart., no. 63) |
| 24 May 1153 X | Son of Roger (father of Gilbert) (Familial relationship) | subject (relationship) | 3/465/6 (Whitby Cart., no. 60) |