Leonor De Castillla knowns as Eleanor of castile . She was born in 1241 in Burgos ,Castile in spain and died in 1290 at Harby Nottinghamshire. Leonor De Castille was Spanish , daughter of Eleanor was the daughter of King Ferdinand III of Castile and his wife, Joan of Ponthieu..In 1254 Eleanor was married to Lord Edward , In honour of the event, her half brother, Alfonso X of Castile, transferred to Edward his claims to Gascony. When Henry III’s baronial opponents seized power in England in 1264, Eleanor was sent for safety to France; she returned in October 1265, after Edward had crushed the rebels, her devotion to Edward helped bring out his better qualities; after her death, his rule became somewhat arbitrary. The story that Eleanor saved Edwards life at Acre (now in Israel) by sucking poison from a dagger wound is evidently apocryphal. After Edward ascended the throne, Eleanor was criticized for allegedly mistreating the tenants on her lands. Upon her death, Edward erected the fa