To Nicaise, succeeded St. Mello, a native of England, who, in the performance of his duty, to carry the annual tribute from Britain to the Roman emperor, was converted by the pontiff; and, if credit may be given to the legends recounted by Pommeraye,[94] was, in the presence of the Pope, invested by an angel from heaven with the pastoral staff; and, at the same time, enjoined to take upon himself the spiritual jurisdiction over Rouen and its vicinity. A mission thus constituted, and still farther verified by the gift of miracles, could not fail of the desired end. St. Mello not only succeeded in converting the lower class of the pagans, but he likewise reckoned many of the principal citizens among his disciples; and one of these, of the name of Precordius, ceded to him his house, on the site of which was built the first Christian place of worship known in Rouen. Hence, in the following distich, Ordericus Vitalis, entirely passing over Nicaise, places St. Mello at the head of the line of the Norman prelates:-- "Antistes sanctus Mellonus, in ordine _primus_, Excoluit plebem doctrinâ Rothomagensem."-- Of the duration or history of the church thus erected, nothing is known; but it is certain that, from that time forward, Christianity continued to gain ground in Normandy, and the annals of the see have preserved an uninterrupted catalogue of the bishops. Indeed, the conversion of Constantine, which happened only a few years after the death of St. Mello, necessarily gave a new aspect to the religion of the Roman empire.