*William de Warenne
born about 1260 Warren, Sussex, England
died 15 December 1286 Croydon, Surrey, England
buried High Altar of Lewes, Reigste, Sussex, England

father:
*John Plantagenet (de Warenne)
born August 1231 Warren, Sussex, England
died 27 September 1305 Surrey, England

mother:
*Alice Lusignan (de Brienne)
born about 1224 Lusignan, Vienne, France
died 9 February 1291 Warren, Sussex, England
married 1247 Woodstock, Kent, England

siblings:
Eleanor Plantagenet (De Warenne)born after 1244 Surrey, England
died after 1282 buried Sallay Abbey, Craven, Yorkshire, England

spouse:
*Joan de Vere
born about 1264 Oxford, Oxfordshire, England
died 21 November 1293
buried 21 November 1293 High Altar, Lewes, Sussex, England
married June 1285 Surrey, England

children:
*Alice de Warren born about 1277 Sussex, England died before 23 May 1338
John Warren born 30 June 1286 Warren, Sussex, England died 30 June 1347

biographical and/or anecdotal:

notes or source:
LDS