Urban Innocent I' The term 'Urban Innocent I' is a reference to POPE Urban I, who was the Bishop of Rome and the head of the Catholic Church from 222 to 230 AD. He was known for his strong stance against heresy and for his efforts to spread Christianity throughout the Roman Empire. He is also remembered for his role in the Council of Carthage, which was held in the year 251 and was the first major council of the Church.