The Roman Catholic Diocese of Nantes is a diocese of the Latin Rite of the Roman Catholic Church in France. The diocese consists of the department of Loire-Atlantique. It has existed since the 4th century. It is now suffragan of the archdiocese of Rennes, having previously been suffragan to the archdiocese of Tours. Its see is Nantes Cathedral, in the city of Nantes. Georges Pierre Soubrier was the bishop since his appointment in 1996 until his retirement on 8 July 2009, when Pope Benedict XVI appointed Jean-Paul André Denis Marcel James, as new Head of the Diocese. Prior to his new appointment, Bishop James had been the bishop of Diocese of Beauvais (-Noyon-Senlis).
According to late traditions, Saint Clarus (Saint Clair), first Bishop of Nantes, was a disciple of Saint Peter. De la Borderie, however, has shown that the ritual of the Church of Nantes, drawn up by Helius the precentor in 1263, ignores the apostolic mission of Saint Clarus, and also that Saint Peter's nail in Nantes Cathedral was not brought there by Saint Clarus, but at a time subsequent to the invasions of the Northmen in the 10th century. He showed further that Saint Felix, writing with six other bishops in 567 to Saint Radegund, attributed to Saint Martin of Vertou the chief role in the conversion of the Nantais to Christianity, and that the traditions concerning the mission of Saint Clarus are later than 1400.
Nantes (French pronunciation: [nɑ̃t]) (Breton: Naoned, Gallo: Naunnt) is a city in western France, located on the Loire River, 50 km (31 mi) from the Atlantic coast. The city is the sixth largest in France, with a metropolitan area of about 900,000 inhabitants.
Nantes is the capital city of the Pays de la Loire region and the Loire-Atlantique département, and it is the largest city in traditional Brittany and in the whole Grand-Ouest (northwestern France). Together with Vannes, Rennes and Carhaix, it was one of the major cities of the historic province of Brittany and the ancient Duchy of Brittany. Nantes is still widely regarded as its capital city.
The Nantes Tramway opened in 1985, a reversal of the trend of tramway closures that had been going on since the middle of the 20th century. The tramway system is one of the largest and busiest in France. The city also has a Busway line, an innovative and notable bus rapid transit. Nantes is served by an international airport, Nantes Atlantique Airport and a major French railway station, the Gare de Nantes.