The Roman Catholic Diocese of Peterborough, located in the central east zone of Ontario, is led by His Excellency Most Reverend Bishop Miehm, D.D. The Diocese of Peterborough was first established on July 11, 1882, by Pope Leo XIII. The motto for the Diocese of Peterborough is Vitae Aeternae Verba Habes. (You have the words of eternal life.) The Diocese maintains a Youtube channel to further its mission of evangelization and catechesis throughout the Diocese and beyond sharing the love, grace, and mercy of Jesus Christ with all people!