| Female Sybil De Neufmarche |
| Birth | Abt. 1096 | Aberhonwy, Brons.,Wales |
| Death | Aft. 1143 | Gloucestershire, England |
| Burial | ||
| Father | Bernard De Neufmarche | F1336 Group Sheet | |
| Mother | Nest Verch Osborn | F1336 Group Sheet | |
| Female + Bertha De Gloucester |
| Birth | Abt. 1130 | |
| Death | Abt. 1204 | |
| Burial | ||
| Spouse | William De Braose | F1334 | |
| Marriage | ||