Karachi is served by its own archdiocese, the Roman Catholic Archdiocese of Karachi. The historic diocese was a suffragan of the archdiocese of Urbino. The Roman Catholic Archdiocese of Chicago operates Catholic churches. There were 1,314 clergy ministering in the archdiocese and 444 churches. The Roman Catholic Archdiocese of Miami operates Catholic schools. Catholic schools are under the Roman Catholic Archdiocese of Detroit. Catholic schools are administered by the Roman Catholic Archdiocese of Hartford. Catholic schools are under the Roman Catholic Archdiocese of Miami. The Roman Catholic Archdiocese of Detroit operates Sacred Heart Elementary School. He was incardinated by the Roman Catholic Archdiocese of Detroit in 1923. Mary MacKillop is the patron saint of the Roman Catholic Archdiocese of Brisbane. Cathedral of Saint Stephen is the seat of the Roman Catholic Archdiocese of Toulouse. The Catholic minority is served by its own Metropolitan Archdiocese of Agra. Indianapolis is the seat of the Roman Catholic Archdiocese of Indianapolis. The Frauenkirche serves as the cathedral for the Catholic Archdiocese of Munich and Freising.