[Bettona] Cerreto is a frazione of the comune of Bettona in the Province of Perugia, Umbria, central Italy. It stands at an elevation of 190 metres above sea level. At the time of the Istat census of 2001 it had 65 inhabitants. ...
Found on
http://en.wikipedia.org/wiki/Cerreto_(Bettona)

The white grape variety (also Cerreto Bianco) originates from Italy. The parentage (parenthood) is unknown. It is probably named after the municipality of Cerreto Sannita in the province of Benevento in Campania. It is cultivated there south of Naples and is permitted in the DOC wine Sannio. In 2010, however, no stock was reported (statistics ...
Found on
https://glossary.wein.plus/cerreto
No exact match found.