Click to expand/collapse all other details

Female Agatha de Ferrers Click to view Agatha de Ferrers in the family tree

Agatha de was born in 1168 in Ferrers, Derbyshire, England.  Agatha de's father was William I de Ferrers , 3rd Earl of Derby and her mother was Sybil de Braose.  Her paternal grandparents were Robert de Ferrers , 2nd Earl of Derby and Margaret Peverel; her maternal grandparents were William II de Braose , 1st Baron of Abergavenny and Bertha de Gloucester , Heiress of Brecon. She had a brother and two sisters, named William II de, Millicent de and Pernell (Petronella) de.  She was the oldest of the four children.


Agatha de's family with John I "Lackland" Plantagenet King of England

‌Agatha de and John I "Lackland" Plantagenet King of were married in a religious ceremony in 1188 in No Marriage.

Page last modified