A 1990 Argentine opera by Eduardo Alsonso-Crespo is about this person of the royal House of Trastamara. Two of this person's children include Eleanor 
A 1990 Argentine opera by Eduardo Alsonso-Crespo is about this person of the royal House of Trastamara. Two of this person's children include Eleanor of Habsburg and Isabella of Austria. After the death of her husband at unexpectedly early age of typhus, she was locked up Tordesillas by her father and remained there until her death in 1555. It has been offered that she had to be forcibly removed from the corpse of her husband and did not allow woman to approach the coffin. The second daughter of Ferdinand and Isabella, for 10 points, name this queen the husband of Philip the Handsome and the mother of Charles V who was thought to have been bat-shit insane.
A 1990 Argentine opera by Eduardo Alsonso-Crespo is about this person of the royal House of Trastamara.
{Joanna} of {Castile} [accept {Joanna} the {Mad}, {Juana} La {Loca}, or {Juana} I of {Castile}]