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Male William De Earl of Derby Ferrers III Click to view William De Earl of Derby Ferrers III in the family tree View timeline for this person's branch of the family tree

William De was born about 1191.  William De's father was Earl William De of Derby Ferrers and his mother is Lady Agnes of Chester Meschines.  His paternal grandfather was William De aka Walcheline (Robert) de FERRIERES; 3rd Earl of DERBY; Lord of OAKHAM; Crusader Ferrers and his paternal grandmother is Sibella De Bruce.  He was an only child.  He died on March 28th, 1254.

Family Details of William De's family with Sybil Marshall

Family Details of William De's family with Margaret de Quincy