Who dated Isabelle de Naples?

Isabelle de Naples, également appelée Isabelle d'Aragon en raison de son ascendance espagnole, née le 2 octobre 1470 à Naples et morte le 11 février 1524 à Bari, est une aristocrate italienne, duchesse de Milan par son mariage avec Jean Galéas Sforza.

Prospero Colonna (1452 – 30 December 1523), sometimes referred to as Prosper Colonna, was an Italian condottiero. He was active during the Italian wars and served France, Spain, the Holy Roman Empire and various Italian states.

His military career spanned 40 years, serving French royals, Kings of Naples, Dukes of Milan, Popes, the Catholic Monarchs of Spain and Charles V, Holy Roman Emperor. Along with his rival Bartolomeo d'Alviano, he is considered the best Italian general of his age. For his prowess at defensive and counteroffensive warfare, he was regarded as the new Quintus Fabius Maximus Cunctator, earning the nickname Cuntatore. His connections and career allowed him to become a great feudal lord in the Spanish viceroyalty of Naples.