Mosque–Cathedral of Córdoba construction of the Great Mosque, which was considerably expanded by later Muslim rulers. Córdoba returned to Christian rule in 1236 during the Reconquista, and the building was converted to a Roman Catholic church, culminating in the insertion of a Renaissance cathedral nave in the 16th century. Since the early 2000s, Spanish Muslims have lobbied the Roman Catholic Church to allow them to pray in the cathedral. This Muslim campaign has been rejected on multiple occasions, both by the church authorities in Spain and by the Vatican. It is commonly believed that the site of the Mosque-Cathedral was originally a Christian
St Patrick's Cathedral, Armagh (Roman Catholic) St Patrick's Cathedral, Armagh (Roman Catholic) St. Patrick's Cathedral in Armagh, Northern Ireland is the seat of the Catholic Archbishop of Armagh, Primate of All Ireland. It was built in various phases between 1840 and 1904 to serve as the Roman Catholic Cathedral of the Archdiocese of Armagh, the original Medieval Cathedral of St. Patrick having been transferred to the Protestant Church of Ireland at the time of the Irish Reformation. The Cathedral stands on a hill, as does its Anglican counterpart. The building of a Catholic cathedral at Armagh was a task imbued with great historic and political symbolism.