The Crystal Cathedral

As with the title of primate, so also that of "patriarch" has been conferred on sees such as Venice and Lisbon, the cathedral churches of which are patriarchal in name alone. The Basilica di San Giovanni in Laterano, the cathedral church of Rome, is the only one in Western Europe which possesses a patriarchal character among Roman Catholics, since the Pope is the Patriarch of the Latin Rite church. However, in February 2006, Pope Benedict XVI ceased the use of the title "Patriarch of the West".
Rule of the clergy