High Quality Content by WIKIPEDIA articles! John O`Reily (born John O`Reilly, 19 November 1846 – 6 July 1915) was an Australian Roman Catholic clergyman, the first Bishop of Port Augusta, and the second Archbishop of Adelaide. Born in Kilkenny, Ireland, O`Reily studied for the priesthood in Dublin. Upon his ordination in 1869, he migrated to Western Australia, serving as a parish priest in Fremantle, and founding a Catholic newspaper there. When the Diocese of Port Augusta was established in 1887, Pope Leo XIII named O`Reily as its first bishop. Concerned about the financial position of the diocese (which had inherited significant debt from the Diocese of Adelaide), he accepted the posting reluctantly. As bishop, he greatly improved the financial position of the new diocese, reducing its debt by half and earning a reputation as a competent administrator.