Historically more important in some ways than St. Paul outside the Walls, is the basilica of San Clemente, which is just a little ways up a via from the Roman coliseum of Titus. It is important because what we have is an 11th century church built on top of a 4th century Constantinian church, which in turn is built on top of a house, which is said to be the home of either a 2nd century Roman Senator named Clement... Read more