It is quite possible that Juan Ponce de Leon have descendents in many countries. Six years ago my father met this individual born and raised in Sicily, Italy who moved to Puerto Rico 25 years ago who last name is Ponce de Leon. They began to name relatives and turned out that they related. This man told my father that he also have relatives living in Argentina. So is possible that many others living in other countries are related to Juan. The maiden name of the mother of the president of Mexico is Ponce de Leon. One little detail we found out about Juan Ponce de Leon is that he had a reputation of being a womanizer.