A.D. 1441. A.M. 6949. The same winter the Metropolitan Isidor returned to Russia from the Eighth [Assembly] in Rome, and began calling himself Legatos from the rib of the Apostolic seat of Roman power, and Roman Metropolitan: he also began the naming of the Pope of Rome in his services, and other new things which we had never heard since the baptism of the Russian Land; and he ordered Russian priests to perform his service in the Polish churches, and chaplains to serve in Russian churches. But Lithuania and Russia did not support this.