Santa Maria del Popolo
At the same time the basilica became a parish church when Pope Pius IV created the Parish of St. Andrew "outside Porta Flaminia" with the motu proprio "Sacri apostolatus" on 1 January 1561 and united it in perpetuity with the Augustinian priory. The care of the new parish was entrusted to the friars and Pope Pius V moved the seat of the parish to Santa Maria del Popolo. The parish still exists encompassing a large area comprising the southern part of the Flaminio district, the Pincian Hill and the northernmost part of the historic centre around Piazza del Popolo. The basilica was made a titular church on 13 April 1587 by Pope Sixtus V with the apostolic constitution "Religiosa". The first cardinal priest of the "titulus" was Cardinal Tolomeo Gallio. Pope Sixtus V also enhanced the liturgical importance of the basilica elevating it for the rank of station church in his 13 February 1586 bull which revived the ancient custom of the Stations. (This role was lost in modern times.) The same pope included the church among the Seven Pilgrim Churches of Rome instead of the inconveniently located basilica of San Sebastiano fuori le mura.
Major basilica
Major basilica (; plural: "Basilicae maiores") is the title given to the four highest-ranking Roman Catholic church buildings, all of which are also "Papal basilicas": the Archbasilica of St. John Lateran, St. Peter's Basilica, the Basilica of St. Paul Outside the Walls, and the Basilica di Santa Maria Maggiore. All of them are located within the diocese of Rome: St. Peter's Basilica is located in Vatican City and thus within the territory and sovereign jurisdiction of the Holy See. The other three are geographically located in Italian territory, but enjoy extraterritorial status under the Lateran Treaty. The Archbasilica of St. John in the Lateran is the seat of the Pope and the site of the Papal Cathedra, and is the oldest and first in rank of the major basilicas.