Horse Hockey..He was not only in Rome, but was crucified there, and his remains are buried there. His tomb dates from around 100 AD. That doesn't mean he has primacy, but he was there as Bishop of Rome.
Chapter and verse please? I will not accept your tradition as it has been so lacking about so many things in the past.
I have given you scripture to show you your error....all you can give me is hearsay.