Eleanor de Warenne was born 1251 to John de Warenne (1231-1304) and Alice de Lusignan (1224-1256) and died 1282 of unspecified causes. She married Henry de Percy (1228-1272) in England.
Children
| Name | Birth | Death | Joined with |
| Henry de Percy, 1st Baron Percy (1273-1314) | 25 March 1273 Petworth House, Petworth, West Sussex, England, United Kingdom | October 1314 Alnwick, Northumberland, England, United Kingdom | Eleanor FitzAlan (c1284-1328) |
| John de Percy (c1250-) | |||
| William de Percy (c1252-) | |||
| Ingelgram de Percy (c1256-) | |||
| Walter de Percy (c1258-) | |||
| Geoffrey de Percy (c1260-) | |||
| Alan de Percy (c1262-) | |||
| Josceline de Percy (c1264-) | |||
| Eleana de Percy (c1266-) | |||
Siblings
| Name | Birth | Death | Joined with |
| Eleanor de Warenne (1251-1282) | 1251 | 1282 | Henry de Percy (1228-1272) |
| Isabella de Warenne (c1253-bef1292) | 1253 | 1292 | John of Scotland (c1249-1314) |
| William de Warenne (1256-1286) | 1256 | 15 December 1286 | Joane de Vere (c1261-) |
Residences
Footnotes (including sources)
| ‡ General |
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