Catholic Encyclopedia (1913)/Thomas O'Hagan
First Baron of Tullyhogue, b. at Belfast, 29 May, 1812; d. 1 February, 1885. Called to the Irish Bar in 1836, he resided at Newry, and married Miss Teeling in 1836. Inclined to journalism, he proved a brilliant editor of the "Newry Examiner" from 1838 to 1841. At the Bar he achieved distinction for his defence of Charles Gavan Duffy, in 1842. Admitted to the inner Bar in 1849, and made a bencher of King's Inn in 1859, in 1860 he was appointed Solicitor General for Ireland, and, in the following year Attorney General, being also called to the Irish Privy Council. He sat as M.P. for Tralee from 1863 to 1865, when he became Justice of the Common Pleas. In 1868 he was made Lord Chancellor of Ireland, the first Catholic in the office since Chancellor Fitton under James II. Created Baron of Tullyhogue in 1870, two years later he married Miss Alice Mary Townley. His chancellorship expired with the Gladstone Ministry in 1874. In 1880 he was re-appointed Lord Chancellor by Gladstone, but resigned in November, 1881. A year later he was made a Knight of St. Patrick. He published: "Selected Essays and Speeches".
Dict. Of Nat. Biog. (New ed., London, 1908-9); files of contemporary newspapers.
W. H. Grattan-Flood.