Robert de FERRERS (FERRIERES), EARL OF DERBY
He married Margaret Peverel, Countess of Derby Abt 1135 at of Nottinghamshire, England . Margaret Peverel, Countess of Derby was born at of Nottingham, Nottinghamshire, England Abt 1114 daughter of William, "the Younger" Peverel, de Nottingham and Avice de Lancaster .
They were the parents of 7
children:
Walkelin (William) de Ferrieres, Seigneur of Ferrieres
born Abt 1140.
Malcheline de Ferrers
born Abt 1141.
Isolda Ferrers
born Abt 1142.
Matilda Ferrers
born Abt 1143.
Robert Ferrers
born 1144.
Hugo Ferrers
born 1146.
Henry Ferrers
born 1148.
Robert de Ferrers (Ferrieres), Earl of Derby died 1141 at Merevale, Warwickshire, England .