After the Byzantine reconquest (1018) and the establishment of the Archbishopric of Ohrid (1019), eparchies in Serbian hinterland were placed under its jurisdiction, thus coming under the heavy influence of the Byzantine Orthodox tradition. Primorje, Travunia and Zachlumia belonged to the Archbishopric of Ragusa, that was under the jurisdiction of the Church of Rome since the mid-10th century, while Duklja was originally under the jurisdiction of the Metropolitanate of Dyrrachium. After the Great Schism (1054) and the decline of Byzantine political influence in Serbian lands, cities of the southeastern Adriatic, such as Bar, Ulcinj, Scutari and Drivast were detached from the Greek Metropolitanate of Dyrrachium, and became subordinated to the Archbishopric of Ragusa. This was accepted and in a letter from 9 January 1078, where pope Gregory VII mentions bishop of Bar as being subordinated to the archbishop of Ragusa.