William de LANCASTER, (BARON KENDAL)
Plantagenet Ancestry p 101 (GS #Q940 D2t); Dict of Nat'l Biog vol 39 p 169 (GS #Ref 920.042 D561n); The Battle Abbey Roll vol 2 p 244 (GS #942 D2bb); Peerage of Sctl, vol 1 p 613 (GS #Q941 D22d); The Complete Peerage (GS #942 D24c vol 7).
Gundred de Warenne, Countess of Warwick, was sealed to her mother, Isabel (Elizabeth) de Vermandois, Countess of Meulan, and her first husband, Robert de Beaumont, Count of Meulan, 17 Feb 1969 SL; Ancestral File
See notes under Father, William de Lancaster, Baron of Kendal, for documentation.
He married Gundred de Warenne (Warren), (Countess of Warwick) Abt 1133 at of Cumberland, England . Gundred de Warenne (Warren), (Countess of Warwick) was born at of Vermandois, Normandy, England Abt 1117 daughter of William II de (Warren) Warenne, (Earl of Surrey) and Isabel (Elizabeth) de Vermandois .
They were the parents of 1
child:
Avice (Avicia) de Lancaster
born Abt 1134.
William de Lancaster, (Baron Kendal) died 1170 .
Gundred de Warenne (Warren), (Countess of Warwick) died Aft 1166 at Warwickshire, England .