Question: When did Eleanor Of Toledo's husband die?
Sentence (from "Eleanor of Toledo"): ( Italian:" Eleonora di Toledo"( 11 January 1519 – 17 December 1562), born Doña Leonor Álvarez de Toledo y Osorio, was a Spanish noblewoman who was the wife of Cosimo I de' Medici and the Duchess of Florence.
Relevant evidence: Yes