Synod of Kells of Dublin and Tuam to archdioceses. The four provinces of Armagh, Cashel, Dublin and Tuam corresponded to the contemporary boundaries of the provinces of Ulster, Munster, Leinster and Connacht respectively. The diocesan structure established by the synod largely survived until the sixteenth century, and still forms the basis of the territorial structure of both the Catholic Church and the Church of Ireland, with many of the sees now merged. Synod of Kells The Synod of Kells took place in AD 1152, under the presidency of His Eminence Giovanni Cardinal Paparoni, and continued the process begun at the Synod of Ráth
Book of Kells canon tables of Eusebius of Caesarea. These tables, which predate the text of the Vulgate, were developed to cross-reference the Gospels. Eusebius divided the Gospel into chapters and then created tables that allowed readers to find where a given episode in the life of Christ was located in each of the Gospels. The canon tables were traditionally included in the prefatory material in most mediaeval copies of the Vulgate text of the Gospels. The tables in the Book of Kells, however, are almost unusable because the scribe condensed the tables in such a way as to make them confused. In