Original sentence: AD 311, before the martyrdom of Pope Peter the Last of Martyrs, he prayed a last prayer on the grave of Saint Mark, the church was then a little chapel on the eastern coast, and it contained bodies said to be of Saint Mark and some of his holy successors
Edited sentence: AD 311, before the martyrdom of Pope Peter the Last of Martyrs, he prayed a last prayer on the grave of Saint Mark, the church was then a little chapel on the eastern coast, and it contained the bodies of Saint Mark and some of his holy successors