John O'Reily

Who was John O'Reily?

John O'Reily 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, 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.

In 1894, O'Reily was appointed to replace the deceased Christopher Reynolds as Archbishop of Adelaide. The archdiocese he inherited was burdened with substantial debt, again left over from the old Diocese of Adelaide. Through the sale of church assets and a fundraising campaign, O'Reily was able to eliminate most of the Archdiocese's liabilities while still investing in church infrastructure.