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?
Charles V, Holy Roman Emperor Charles V (Spanish: "Carlos" ; German: "Karl" ; Dutch: "Karel"; Italian: "Carlo" ) (24 February 1500 – 21 September 1558) 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. He voluntarily stepped down from these and other positions by a series of abdications between 1554 and 1556. Through inheritance, he brought together under his rule extensive territories in western, central, and southern Europe, and the Spanish colonies in the Americas and Asia. As a result, his domains spanned nearly four million square kilometers and were the first to be described as "the empire on which the sun never sets".
John II, Duke of Lorraine John II of Anjou (Nancy, August 2, 1424 – December 16, 1470, Barcelona) was Duke of Lorraine from 1453 to his death. He inherited the duchy from his mother, Duchess Isabelle, during the life of his father, Duke René of Anjou, also Duke of Lorraine and titular king of Naples. As heir-apparent of Naples, he was styled the Duke of Calabria, and spent most of his time engaging in plots for Angevin recovery of Naples. In 1460, he decisively defeated the king of Naples Ferdinand at Nola, but was unable to prevent others from coming to his aid. He was defeated on land at Troia in 1462 and defeated at sea off Ischia in 1465. In 1466, the Catalans chose his father as King of Aragon, and he was created Prince of Girona, as heir-apparent. He went into Catalonia to press the family's claims, but died, supposedly by poison, in Barcelona.