Alfred Vellucci
An Italian American, Vellucci was opposed to the idea that Leif Ericcson, rather than Christopher Columbus, discovered America. After a group of scholars from Harvard promoted the claim that Ericcson discovered America, he proposed a motion to the Cambridge City Council that officially renamed Harvard Square to Columbus Square. He also planted a large tree in front of the Harvard Lampoon Building, claiming that it was an eyesore and arguing that the "Harvard Lampoon" had insulted Italian Americans by claiming that the Irish discovered America. He feuded with the "Harvard Lampoon" for years. The paper often satirized him, one issue running an Alfred E. Neuman style picture of him on its cover. On one occasion, he unsuccessfully proposed a city ordinance declaring their headquarters a public urinal.
Martín Alonso Pinzón
These and other acts by Pinzón and by his brothers, especially Vicente, have led historians to see the brothers as "co-discoverers of America", in that without their help, support, and courage, Columbus probably could not have achieved his enterprise of discovery, at least not in that time and place. At one point during the "pleitos colombinos", a royal prosecutor argued that Pinzón had played a more important role in the discovery of the Indies the Columbus himself.