1172-1252
| Isabel DE FERRIERES | |
| B: | 1172 |
| Oakham, Rutlandshire, England | |
| D: | 1252 |
| St John Hsptl, Lechlade, Gloucestershire, England | |
1166-1235
| Piers FitzHerbert (maid. name 1) | |
| B: | 1166 |
| Blewleveny Castle, Wales | |
| M: | 1215 |
| Herefordshire, England | |
| D: | Jun 1235 |
| Reading, Berkshire, England | |