Archdiocese of Chambéry–Saint-Jean-de-Maurienne–Tarentaise
The Archdiocese of Chambéry, Saint-Jean-de-Maurienne, and Tarentaise (Latin: Archidioecesis Camberiensis, Maruianensis et Tarantasiensis; French: Archidiocèse de Chambéry, Saint-Jean-de-Maurienne et Tarentaise) is a complex of three jurisdictions of the Catholic Church in France that have, since 1966, been united in the person of a single prelate who is titled Archbishop of Chambéry, Bishop of Maurienne, and Bishop of Tarentaise. All three are suffragans of the Archdiocese of Lyon.
Source: Wikipedia — Archdiocese of Chambéry–Saint-Jean-de-Maurienne–Tarentaise (CC BY-SA 4.0)