Saint Andrew and the Patriarchate of Constantinople

With the Supreme Pontiff and the Patriarch of Constantinople having met recently, I wondered about the following question: How certain is it that Saint Andrew the Apostle founded the Church at Constantinople compared to Saint Peter doing so at Rome?

I gather there is some controversy over the former, while Saint Peter founding the Roman Church is conceded by both Catholics and Orthodox.

Perhaps this thread can provide some insight. :slight_smile:

catechesisofthepopes.wikispaces.com/The+Apostles

catholicculture.org/culture/library/view.cfm?recnum=1355

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