INDEX. 



501 



examination and refutation of his etymolo- 

 gical evidences, 57-65 ; examination and 

 refutation of his arguments in support of his 

 theory, 65-57. 



O'Conor, Columbanus' Letters by, quoted, 

 117. 



Translations from the Irish Annals 



by, 51, 52, 54, 120, 144, 146-152, 154, 155, 

 372, 389, 436. 



opinion of, as to the age of Cogito- 



sus's Life of St. Bridget, 198. 



Note by, to Annals, quoted, 341. 



Translation of duirtheach by, 341. 



his conjecture concerning the fifty- 



seven Towers which fell, in consequence of a 

 dreadful earthquake, in A. D. 448 ; 47. 



O'Conor, Charles, of Belanagare, 373. 



Roderic, monarch, 229, 316. 



Turlough, monarch of Ireland, 230, 3 1 1 , 



312. 



monarch of Ireland, stone cross in- 

 scribed with his name, 269- 



dethrones Cormac Mac Carthy, 287. 



cloictheach finished by, 389. 



O'Conor Kerry, Dermot Sugach, 287, 288. 

 sons of, Cormac Mac Carthy slain by, 



308. 

 O'Conors of Connaught, sepulchral chapel of. 



See Temple Conor. 

 Octagonal form, not used in ancient Irish 



churches, 162. 

 O'Cuinn, Eochaidh, Chief Master of Ferta, 



in the County of Kilkenny, 373. 

 O'Cuirc, anglicised Quirk, two families of, 284. 

 Odin, the great legislator of the Scandina- 

 vians, 69- 

 Danish deity, the raven stated to be 



sacred to, 259- 

 Odo, Dean, the builder of the north doorway 



of the cathedral of Clonmacnoise, 272. 

 inscription at Clonmacnoise bearing 



the name of, 272. 



O'Donnell's Life of St. Columkille, quoted, 



201. 

 O'Donovan, Mr., his observations on Dr. O'Co- 



nor's mistaking Truaghan for Turaghan, 52. 

 assistance afforded by, to Author, 



57, 58, 59. 



his translation of a passage, quoted 



from the Book of Ballymote, 63. 

 his observations on the meanings 



of cloch angcoire, 114. 

 . his traditional description of the 



cloch angcoire of Drumlahan, from Mr. Ken- 

 nedy, 115. 



. his observations on the meaning of 



the Irish word turas, on Irish pilgrimages, 



&c., 118, 119. 

 O'Dubhthaigh, the Bishop, 143; year of his 



death, 144. 

 Domhnall, Archbishop of Tuam, 



312. 

 O'Duigenan, family of, from whom descended, 



326. 

 O'Dunan, the Bishop, 143; year of his death, 



144. 

 Oe, of the race of the Tuatha De Danann, 99, 



101. 

 son of Ollamha, a noble of the Dedanite 



colony, buried at Brugh, 105, 106. 

 O'Eochadha, Donnchadh, king of Ulidia, 150, 



151. 

 O'Farrelly, Brian, a priest who commenced to 



build a cloch angcoire at the great church of 



Drumlahan, 114. 

 O'Farrellys, the hereditary Herenachs of 



Drumlahan, 115. 

 Offa, coins of, 226, 227. 

 O'Flaherty, his MS. account of the territory 



of West Connaught, a manuscript in the 



Library of Trinity College, Dublin, quoted, 



188, 189, 190. 



his Ogygia referred to, 27. 



chronology of, in Ogygia, 383, 444. 



