> I wouldn't respond to any of them. This is a difference in era and culture, I think, rather than only one of spelling. Look at all of the "other names" liste

> I wouldn't respond to any of them. This is a difference in era and culture, I think, rather than only one of spelling. Look at all of the "other names" listed on the Christopher Columbus page of Wikipedia. In Italy he was Cristoforo Colombo, in Spain he was Cristóbal Colón.