Joaquín Mariano Sucunza, is a prelate of the Roman Catholic Church, he serves as auxiliary bishop since 2000, of which one of thirteen Latin Metropolitan archdioceses of the Catholic Church in Argentina, South America?
Joaquín Mariano Sucunza:  He serves as auxiliary bishop of Buenos Aires since 2000. Roman Catholic Archdiocese of Buenos Aires: The Archdiocese of Buenos Aires ("Archidioecesis Bonaerensis") is one of thirteen Latin Metropolitan archdioceses of the Catholic Church in Argentina, South America.
Archdiocese of Buenos Aires