Gen 24 - 25 de Warenne

John de Warenne (b. August 1231 Warren Hall, West Riding, Yorkshire, England - d. September 27, 1304 Surrey, England) Knight; Earl of Surrey and Warenne; Constable of Bamborough Castle; Justice itinerant; a Guardian of the Realm; Keeper of the Realm of Scotland;

Joan de Mowbray (b. abt 1306)
Isabel (unknown) (b. abt 1306)
Alice (Alfais) de Lusignan (b. abt 1224 Lusignan, Vienne, France - d. February 1255/6 Warren, Cheshire, England)

children: Eleanor, Isabel, William

• Gilbert IV de Clare (b. September 2, 1243 Christ Church, Hampshire, England - d. December 7, 1295 Monmouth Castle, Monmouth, Wales) (parents) Earl of Gloucester and Hereford
  children: Isabel
  

Alice le Brun (b. abt 1306)

Sir William de Warenne (b. January 15, 1255/6 Denbighshire, Wales - d. December 15, 1286 Croydon, Surrey, England ambushed and slain by rivals of a tournament) Knight, Earl of Surrey
Eleanor (unknown) (b. abt 1332)
Isabel (unknown) (b. abt 1332)

• William de la Lee (b. abt 1323)
  children: Isabel
  

Joan de Vere (b. abt 1264 Oxford, Oxfordshire, England - d. November 21, 1293 Bur Lewes, Sussex, England)
children: Alice, John, Griffen
(unknown)