Archdiocese of Pisa
The Archdiocese of Pisa (Latin: Archidioecesis Pisana) is a Latin Church metropolitan see of the Catholic Church in Pisa, Italy. It was founded in the 4th century and elevated to the dignity of an archdiocese on 21 April 1092 by Pope Urban II. The seat of the bishop is the cathedral of the Assumption in the Piazza del Duomo.