Cardinals, those Bishops and Archbishops who vote for the new Pope, were originally just the clergy of Rome. The custom of having the clergy of Rome vote for the new Pope is maintained through the use of Titular Churches.
from Modern Catholic Dictionary by John A. Hardon, S.J. Doubleday & Co., Inc. Garden City, NY 1980
Titular Church. The particular ancient church in Rome over which a new cardinal receives jurisdiction on receiving the red hat. The name of the church is regularly given in all official listings of the cardinals of the Catholic Church.
The British sovereign is the titular head of the Church of England.
The Roman Catholic Church has the Pope and the Anglican Church has the Archbishop of Canterbury as its titular head.
The College of Cardinals is composed of those members of the clergy who elect a new Pope. Originally, the clergy of Rome elected the new Pope upon the death of the old one. So the College of Cardinals originated in the clergy of Rome. The College of Cardinals is composed of Cardinal Bishops, Cardinal priests, and Cardinal deacons. The bishops were originally the bishops of the Rome diocese. Early Christian Rome was divided into seven sections, each administered by a deacon, that is the origin of the Cardinal deacons. Cardinal priests are descended from the original priests of Rome and they still hold titular titles as priests of the various titular churches in Rome from when Rome was divided into various parishes in the fifth and sixth centuries.
There is no "Roman Catholic Church", it is just the Catholic Church. The Archbishop of the Catholic Church in Haiti is Archbishop Bernardito Cleopas Auza is Apostolic Nuncio to Haiti, and Titular Archbishop of Suacia.
Dudley Baxter has written: 'England's cardinals' -- subject(s): History, Catholic Church, Cardinals, Church history
No, San Pietro in Vincoli (Saint Peter in Chains) is a Roman Catholic titular church and minor basilica and in Rome, not in the Vatican.
Prelates
Bishops.
cardinals
The Arizona Cardinals.
The Titular pastors of the parishes of Rome comprise the Sacred College of Cardinals. They are appointed by the reigned Holy Father, and their primary responsibility is to elect the next Pope. According to Canon Law, all Cardinals must now be priests.
"Titular digits" is a fancy way of saying "numbers in a title." In the recent movie 23, the 2 and the 3 are titular digits.