María Inés Calderón also known as La Calderona and Marizápalos, was a Spanish actress, the mistress of Philip IV and the mother of his only recognized natural son, John of Austria the Younger.

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Overview

María Inés Calderón also known as La Calderona and Marizápalos, was a Spanish actress, the mistress of Philip IV and the mother of his only recognized natural son, John of Austria the Younger.

From Wikipedia (CC BY-SA 4.0).