It was effectively replaced by the Roman Rite by the beginning of the seventeenth century, although elements of it survived in St. Mark's Basilica in Venice until 1807.
The See of Aquileia under Bishop Macedonius broke communion with Rome in the Schism of the Three Chapters in 553 and became a schismatical patriarchate, a situation which lasted until the Council of Pavia in 698.
Baumstark, meanwhile, ascribes De sacramentis to bishopric of Ravenna agreeing that it came originally from Alexandria, Egypt and that Aquileia used the same rite.
He also hints at some local liturgical practices such as making a small sign of the cross on one's forehead at the words "[I believe] in the resurrection of this flesh.
[8] Walafrid Strabo (later ninth century) mentions "hymns" composed by Paulinus of Aquileia and used by him "in private Masses at the offering of the sacrifice.
But in 1456 Pope Callistus III granted permission to the newly created Patriarch of Venice to follow Roman liturgical practice.
Only St Mark's Basilica, still the chapel of the Doge and not yet cathedral of Venice, kept certain local peculiarities of ritual which apparently descended from the ritus patriarchinus until the fall of the Republic in 1807.
Francis Bonomio, Bishop of Vercelli, who went to Como in 1579 to persuade its clergy to adopt the Roman Breviary, says that the local rite was almost the same as that of Rome "except in the order of some Sundays, and the feast of the Holy Trinity, which is transferred to another time".