Joan de Briwere
Abt 1190 - Yes, date unknown(Notes: You may have to scroll down or right to see chart.)
| Anastasia Percy Abt 1220-Yes, date unknown |
| Anastasia Percy | |
| B: | Abt 1220 |
| Alnwick, Northumberland, England | |
| D: | Yes, date unknown |
|
| Joan de Briwere Abt 1190-Yes, date unknown |
| Joan de Briwere | |
| B: | Abt 1190 |
| Stoke, Devonshire, England | |
| D: | Yes, date unknown |
William Percy 1184-1245 |
| William Percy | |
| B: | 1184 |
| Alnwick, Northumberland, England | |
| D: | 1245 |