When did the cartographer, that the Américo Vespucio Avenue is named after, die?
Amerigo Vespucci Amerigo Vespucci (] ; March 9, 1454February 22, 1512) was an Italian explorer, financier, navigator and cartographer who first demonstrated that Brazil and the West Indies did not represent Asia's eastern outskirts as initially conjectured from Columbus' voyages, but instead constituted an entirely separate landmass hitherto unknown to people of the Old World.
Count of Ameal The 3rd Count of Ameal, João Francisco de Barbosa Azevedo de Sande Ayres de Campos (his surname also graphed "Aires de Campos" in contemporary Portuguese orthography, February 23, 1902 - September 23, 1982), was a prolific author and historian, having signed his works with the pseudonym João Ameal.