| Female Sybil De Braose |
| Birth | Abt. 1157 | Bramber, Sussex, England |
| Death | 05 Feb 1227/28 | |
| Burial | ||
| Father | William De Braose | F1334 Group Sheet | |
| Mother | Bertha De Gloucester | F1334 Group Sheet | |
| Male + 4th Earl of Derby William De Ferrers |
| Birth | Abt. 1162 | Ferrers, Derbyshire, England |
| Death | 22 Sep 1247 | |
| Burial | ||
| Spouse | Agnes De Meschines | F1332 | |
| Marriage | ||