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Female Petronille De FERRARS Click to view Petronille De FERRARS in the family tree

Petronille De was born about 1182 in <Of, Stafford Castle, Staffordshire, England>.  Petronille De's father was William de FERRERS 3rd Earl of Derby and her mother was Sybil de BRAOSE.  Her paternal grandparents were Robert de FERRERS EARL OF DERBY and Margaret PEVERELl; her maternal grandparents were William de BRAOSE, 1st Baron of Abergavenny SHERIFF OF HEREFORD and Bertha De GLOUCESTER. She had four brothers and four sisters, named Son De, Son De, William de, Robert, Isabel De, Agatha De, Elizabeth De and Millicent De.  She was the youngest of the nine children. She had two half-brothers and two half-sisters, named Hugh De, Robert de, Ermintrude and Margery.

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