Roman Catholics form the largest religious group in Havana. Havana is one of the three Metropolitan sees on the island (the others being Camagüey and Santiago), with two suffragan bishoprics: Matanzas and Pinar del Río. Its patron saint is San Cristobal (Saint Christopher), to whom the cathedral is devoted. it also has a minor basilica, Basílica Santuario Nacional de Nuestra Señora de la Caridad del Cobre and two other national shrines, Jesús Nazareno del Rescate and San Lázaro (El Rincón). It received papal visits from three successive supreme pontiffs: Pope John Paul II (January 1998), Pope Benedict XVI (March 2012) and Pope Francis (September 2015).