María was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Alonso de Castro y Ponce de León. They were married, but the date and place have not been found. They had no known children.
Note 1
hija de don Garci Fernández, primer señor de Villagarcía, y de su esposa doña María Ramírez de Guzmán