 On 27 September 1678, Bishop Ippolito Vicentini (1670–1702) held a diocesan synod, and had the constitutions published.Bishop Bernardino Guinigi (1711–1723) presided over a diocesan synod in Rieti on 13 September 1716.In 1766, Bishop Giovanni de Vita (1764–1774) held a diocesan synod.