Clonmacnoise | Ciarán Hinds | Ciaran O'Brien | Ciaran Griffiths | Ciarán Carson | Bishop of Clonmacnoise | Dean of Clonmacnoise | Ciarán of Saigir | Ciarán Murphy | Ciaran Gultnieks | Ciaran Bourke | Cormac mac Ciaran |
In 544 he studied under St. Mobhi at the school of Glasnevin, with St. Kieran of Clonmacnoise and St. Comgall of Bangor.