Facts: - issue: henry haro tello alfonso , lord of aguilar de campoo sancho ii alfonso , 1st count of alburquerque of castile fadrique alfonso , lord of - death place: abderrahman iii castle , talavera de la reina - mother: beatriz ponce de leon - spouse: juan of castile de velasco -lrb- as mistress -rrb- alfonso xi - death date: 1351 - father: pedro nunez de guzman - birth date: 1310 - name: eleanor de guzman - birth place: seville Based on these bullet points, write a short biography describing the life of eleanor de guzman .
The answer to this question is:
eleanor de guzman born '' leonor nunez de guzman ponce de leon '' and later on , '' vda .de de velasco '' -lrb- 1310 -- 1351 -rrb- was a castilian noblewoman and long-term mistress to alfonso xi of castile .she was the mother of king henry ii of castile .