| Date | Short Summary | Role | Source |
|---|---|---|---|
| 1214 X 6 May 1227 | Son of Nicholas (father of William) (Familial relationship) | object (relationship) | 3/608/2 (Glas. Reg., no. 100) |
| 6 Dec. 1229 | Son of Nicholas (father of William)(Familial relationship) | object (relationship) | 2/40/3 (Holy. Lib., App. II, no. 13) |