William de FERRERS
This individual has the following other parents in the Ancestral File: /FERRIERES OR FERRERS (AFN:9G90-52) and Unknown
He married Sybil de Braose Abt 1161 at Derbyshire, Eng . Sybil de Braose was born at of Bramber, Sussex, England Abt 1145 daughter of William de Braose, Sheriff-Hereford and Bertha de Gloucester .
They were the parents of 3
children:
William de Ferrers, Earl of Derby
born Abt 1162.
Millicent de Ferrers
born Abt 1170.
Agatha de Ferrers
born Abt 1168.
William de Ferrers died Aft 31 Dec 1189 .
Sybil de Braose died Aft 5 Feb 1227/28 at England .