Pedro de Castro, 1st Duke of la Conquista
Pedro de Castro y Figueroa y Salazar, 1st Duke of la Conquista, 1st Marquess of Gracia Real, KOS, OSJ was a Spanish military officer and viceroy of New Spain.
Portrait by José de Ibarra
Pedro de Castro ordering the construction of Fort San Juan de Ulúa in Veracruz
Juan Antonio de Vizarrón y Eguiarreta
Juan Antonio de Vizarrón y Eguiarreta was archbishop of Mexico from 21 March 1731 to 25 January 1747, and viceroy of New Spain from 17 March 1734 to 17 August 1740.
Portrait by José de Ibarra