Eparchius Avitus was Roman emperor of the Western Empire from July 455 to October 456. He was a senator of Gallic extraction and a high-ranking officer both in the civil and military administration, as well as Bishop of Piacenza.
Solidus of Avitus marked: d·n· avitus per· p·f· aug·
Petronius Maximus, who obtained the throne at the death of Valentinian III, recalled Avitus from his private life and sent him to ask for support to the Visigoths, but, at the death of Maximus, they acclaimed Avitus Emperor
Roman Catholic Diocese of Piacenza–Bobbio
The Diocese of Piacenza-Bobbio is a Latin diocese of the Catholic Church. It has existed since 1989. In northern Italy, it is a suffragan of the Archdiocese of Modena-Nonantola. The historic Diocese of Piacenza was combined with the territory of the diocese of Bobbio-San Colombano, which was briefly united with the archdiocese of Genoa.
The Romanesque façade of the Duomo of Piacenza
Co-cathedral in Bobbio