Sibylla de Braose was born on an unknown date to William de Braose, 3rd Lord of Bramber (1112-c1192) and Bertha of Hereford (c1130-) and died 1227 of unspecified causes. She married William de Ferrers, 3rd Earl of Derby (-1190) .
Children
Name | Birth | Death | Joined with |
William de Ferrers, 4th Earl of Derby (c1168-c1247) | 1168 | 1247 | Agnes de Kevelioch (c1174-1247) |
Robert de Ferrers (-1227) | 1169 England | 1227 England | Joan de Boclande (-c1227) |
Millicent de Ferrers (c1171-c1190) | |||
Agatha de Ferrers (c1175-?) | |||
Petronella de Ferrers (c1191-aft1237) | 1191 | 1237 | Hervey de Stafford (-1237) |
Footnotes (including sources)