Seymour 1935, p. 245. Seymour, John D (1935). "Drumreilly and Its Clergy A.D. 1401-1481". The Journal of the Royal Society of Antiquaries of Ireland. Seventh Series. 5 No. 2 (31 December 1935) (2): 245–253. JSTOR25513789.
Ó Duígeannáin 1934, p. 113-140. Ó Duígeannáin, Mícheál (1934). "Notes on the History of the Kingdom of Bréifne". The Journal of the Royal Society of Antiquaries of Ireland. 64–65 (1) (Digitized 2008 from the original at the University of California ed.). Royal Society of Antiquaries of Ireland: 113–140. JSTOR25513764.
Simms 2001, p. 5. Simms, Katharine (2001). "A Lost Tribe: The Clan Murtagh O'Conors". Journal of the Galway Archaeological and Historical Society. 53. Galway Archaeological & Historical Society: 1–22. JSTOR25535718.
Bambury 2008, p. 1244.5. Bambury, Pádraig (2008). "Annála Connacht" (Electronic edition compiled by the CELT Team (2001)(2008) ed.). CELT: Corpus of Electronic Texts: a project of University College Cork College Road, Cork, Ireland—http://www.ucc.ie/celt. p. 1244.57. Archived from the original on 3 March 2016. Retrieved 30 August 2019.
Hennessy 2008, p. LC1244.4. Hennessy, William M. (2008). "Annals of Lough Ce" (Electronic edition compiled by the CELT Team (2002)(2008) ed.). CELT: Corpus of Electronic Texts: a project of University College Cork College Road, Cork, Ireland—http://www.ucc.ie/celt. pp. LC1244.4. Archived from the original on 25 March 2017. Retrieved 30 August 2019.
Bambury 2008, p. 1244.5. Bambury, Pádraig (2008). "Annála Connacht" (Electronic edition compiled by the CELT Team (2001)(2008) ed.). CELT: Corpus of Electronic Texts: a project of University College Cork College Road, Cork, Ireland—http://www.ucc.ie/celt. p. 1244.57. Archived from the original on 3 March 2016. Retrieved 30 August 2019.
Hennessy 2008, p. LC1244.4. Hennessy, William M. (2008). "Annals of Lough Ce" (Electronic edition compiled by the CELT Team (2002)(2008) ed.). CELT: Corpus of Electronic Texts: a project of University College Cork College Road, Cork, Ireland—http://www.ucc.ie/celt. pp. LC1244.4. Archived from the original on 25 March 2017. Retrieved 30 August 2019.