Chenevix Trench, C. The Great Dan, 1984 t.p. (Dan; Daniel O'Connell)
Oxford DNB online, 12 June 2013 (Daniel O'Connell, known as the Liberator; Irish nationalist leader; born 6 August 1775 near Carhen, Cahirciveen, co. Kerry; died 15 May 1847)
Uí Ógáin, R. An rí gan choróin, 1984 t.p. (Dónall Ó Conaill)