The most Christian king of the Franks [Pippin] despatched his counsellor Fulrad, venerable abbot and priest, to receive these cities, and then he himself straightway returned to France with his army. The aforesaid Fulrad met the representatives of King Aistulf at Ravenna, and went with them through the various cities of the Pentapolis and of Emilia, receiving their submission and taking hostages from each and bearing away with him their chief men and the keys of their gates. Then he went to Rome, and placed the keys of Ravenna and of the other cities of the exarchate along with the grant of them which the king had made, in the confession of St. Peter,{64} thus handing them over to the apostle of God [Peter] and to his vicar the holy pope and to all his successors to be held and controlled forever. These are the cities: Ravenna, Rimini, Pesaro, Conca, Fano, Cesena, Sinigaglia, Forlimpopoli, Forli with the fortress of Sussubium, Montefeltre, Acerreagium, Monte Lucati, Serra, San Marino, Bobbio, Urbino, Cagli, Lucioli, Gubbio, Comacle; and also the city of Narni, which in former years had been taken from the duchy of Spoleto by the Romans. {64} The grave of St. Peter is under the high altar of St. Peter's in Rome. In front of the grave and on the same level with it is a large open space to which one descends by a flight of steps. This open space in front of the tomb is called the "confession of St. Peter." 46. Promise of Charles to Adrian I, 774. Duchesne, Liber Pont., I p. 498. See introductory note to no. 44.