In the17th-century Palazzo Vescovile (bi- shop palace), the oldest diocesan archive in the entire region is kept. The Diocesan Museum of Tricarico features five exhibi- tion sections that display the historical, artistic and archaeological heritage coming from the Cathedral of Santa Maria Assunta and the large diocesan territory. One area is entirely dedicated to the Venerable Mons. Raffaello Delle Nocche, bishop of the Dioce- se of Tricarico from 1922 to 1960.