Agatha De FERRERS

Agatha De was born about 1174 in Of, Charltey, Staffordshire, England.  Agatha De's father was William de FERRERS 3rd Earl Derby and her mother was Sybil de BRAOSE. She had four brothers and four sisters, named Son De, Son De, William de, Robert, Isabel De, Elizabeth De, Millicent De and Petronille De.  She was the fifth oldest of the nine children. She had two half-brothers and two half-sisters, named Hugh De, Robert de, Ermintrude and Margery.