In 1096 we read of a bishop of Cassano known as Saxo (Sassone), who was a Vicar of Pope Urban II and Pope Paschal II in the region. In the 11th Century, the Diocese became a Suffragan of Reggio Calabria. Pope Paschal II (1099–1118), however, granted the Church of Cassano complete immunity from the jurisdiction of the Metropolitanate of Reggio Calabria, and took it directly under the protection of the Holy See. On 20 October 1144, King Roger II of Sicily confirmed the privileges of the Church of Cassano.