During the second half of the 16th century, traditionalist patriarchs of the Eliya line were faced with the continuous presence of the pro-Catholic movement, led by successors of Shimun VIII Yohannan Sulaqa. After his death in 1555, the newly established line of patriarchs who were united with the Catholic Church was continued by Abdisho IV Maron (1555–1570), who remained in full communion with the Catholic Church. He visited Rome and was officially confirmed by the Pope of Rome in 1562. Soon after his death, connections with Rome were weakened for the first time during the tenure of Patriarch Yahballaha IV who did not seek confirmation from the Pope. That interlude was ended by his successor Shimun IX Dinkha (1580–1600) who restored full communion with the Catholic Church, and was officially confirmed by the Pope in 1584.