*Eleanor Plantagenet (de Warenne)
born after 1244 Surrey, England
died after 1282
buried Sallay Abbey, Craven, Yorkshire, England

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

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

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

spouse:
*Henry de Percy
born about 1235 Whitby, Yorkshire, England
died 29 August 1272 Sallay, Craven, Yorkshire, England
buried Sallay Abbey, Craven, Yorkshire, England
married 8 September 1268 York, Yorkshire, England

children:
John de Percy born 1270 Sussex, England died before 20 July 1293
*Henry de Percy born 25 March 1273 Petworth, Sussex, England
died 2 October 1314 Fountains Abbey, Yorkshire, England buried Fountains Abbey, Yorkshire, England
William de Percy born 1274 Sussex, England

biographical and/or anecdotal:

notes or source:
LDS
ancestry.com