 On 4 May 1628, Bishop Agostino Priuli (1627–1632) presided at a diocesan synod, and issued a set of constitutions and decrees, to which were added a number of papal bulls and decrees of Vatican congregations.Bishop Luigi Grimani (1633–1656) held his first diocesan synod on 4 June 1636.His second took place on 15 June 1648.