...constituit"; and elsewhere: " [Marcellus, 308-309] XXV titulos in urbe Rom& constituit quasi diocesis propter baptismum et poenitentiam multorum qui convertebantur ex paganis et propter sepulturas martyrum " (op. cit., ed. Duchesne, Paris, 1886, I, 126, 157, 164). In other words, an ecclesiastical division...