Pope Clement XI sent the Franciscan Lorenzo Cozza (later Cardinal) to Samuel in 1703 with the hope that the Patriarch might conclude union with Rome. He in fact signed a declaration of his renunciation of Orthodoxy, and his embrace of Catholicism ten years later was conveyed to the Pope in consistory on 28 April 1713.
Pope Clement XI sent Lorenzo Cozza (later Cardinal) to Samuel in 1703 with the intention of achieving union between Rome and Samuel's territory.  Cozza later renounced Orthodoxy and embraced Catholicism, which was formally communicated to Pope Clement XI during a consistory on April 28, 1713.