Juana was the daughter of Alfonso XI de Castilla y León and Leonor de Guzmán y Ponce de León. The date and place of her birth have not been found.
She had three marriages/partners. Her first husband was Fernán Ruiz de Castro, who she married in 1354 in Toro, Zamora prov., Castilla y León, España . They had no known children.
Her second husband was Tamarit de Litera. They were married, but the date and place have not been found. They had no known children.
Her third husband was Felipe de Castro. They were married, but the date and place have not been found. They had no known children.
Alfonso XI de Castilla y León |
Fernando IV de Castilla |
Sancho IV Alfonsez de Castilla |
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María Alfonso de Molina |
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Constança de Portugal |
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Leonor de Guzmán y Ponce de León |
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