Eriprando Madruzzo, was an Italian mercenary captain, he fought in which country, against the Turks at the service of Charles V, was ruler of both the Spanish Empire from 1516 and the Holy Roman Empire from 1519, as well as of the lands of the former Duchy of Burgundy from 1506?
Eriprando Madruzzo Eriprando Madruzzo (died 1547) was an Italian mercenary captain. The brother of the Bishop of Trent Cristoforo Madruzzo, he fought in Hungary against the Turks at the service of Charles V.
Juan Carvajal (cardinal) Juan Carvajal (Carvagial) (c. 1400 in Trujillo, Cáceres – 6 December 1469 in Rome) was a Spanish Cardinal. Though he began his career as a lawyer and judge in the papal administration, he spent most of his active life travelling as a diplomat in Germany and eastern Europe, attempting to arrange a crusade against the Ottoman Turks. He was particularly active in Bohemia and Hungary, where he also employed his powers to fight the Hussites. He was a mainstay in trying to preserve the institution of the Papacy from the Conciliarism of the Council of Basel.