Prefecture Apostolic of Ulaanbaatar

The Latest

Bishop Giorgio Marengo, Prefect of Ulaanbaatar, who will be elevated to cardinal Aug. 27, 2022.

Bishop in Mongolia will be the youngest cardinal

Jun 2, 2022

By Courtney Mares

An Italian who has served as a missionary in Mongolia for nearly 20 years will soon become the world’s youngest... Read more

Bishop Giorgio Marengo, Prefect of Ulaanbaatar.

Pope Francis meets with bishop newly consecrated to lead Mongolia’s Catholics

Aug 12, 2020

By Courtney Mares

Pope Francis met Wednesday with an Italian missionary who was recently consecrated a bishop to lead Mongolia’s apostolic prefecture.  Read more