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Perrier was ordained to the priesthood in 1958. He was named auxiliary bishop of the Roman Catholic Archdiocese of Chambéry-Saint-Jean-Maurienne–Tarentaise, France in 1988. He then served as bishop of the Roman Catholic Diocese of Pamiers from 2000 until 2008. He retired on 24 June 2008, and died on 2 October 2017 at the age of 84.