Click to expand/collapse all other details

Female Sibyl De FERRERS Click to view Sibyl De FERRERS in the family tree

Sibyl De was born in 1230 in Of, Derbyshire, England.  Sibyl De's father was William de FERRERS 7th Earl of DERBY and her mother was Sibyl MARSHALL.  Her paternal grandparents were William de FERRERS EARL OF DERBY and Agnes of meschine; her maternal grandparents were William MARSHALL 4th Earl PEMBROKE and Isabel de CLARE COUNTESS OF PEMB. She had a brother and six sisters, named John De, Maud (Matilda) De, Agnes De, Isabel de, Joan De, Agatha De and Eleanor De.  She was the fourth youngest of the eight children. She had two half-brothers and three half-sisters, named Robert, William De, Joan De, Elizabeth and Agnes De.

Page last modified