Personico

Personico is first mentioned in 1227 as Prexonego. During the Middle Ages, it belonged to the Vicinanza of Giornico. The village church of SS. Nazario e Celso was first mentioned in 1256. It belonged to the parish of Biasca until 1570, when it became an independent parish church. The church was restored in 1926 and again in 1978-79. Between 1736-1869 there was in a glass factory in operation in the village. A subsidiary factory was built in 1782 in Lodrino. The local economy mostly relied on livestock until the 19th Century, when they began mining local stone. Between 1962-67, the hydroelectric plant of Nuova Biaschina and dam in the Val d'Ambra was built. In 1999, another, smaller power plant was completed. In 2005, about 12% of the jobs were in the agricultural sector while about 46% were in industry and manufacturing.

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