Ernan

• Aridhglas
• Canna, Scotland
• Catholic Encyclopedia
• County Donegal
• County Longford
• County Meath
• Drumhome
• Eileach an Naoimh
• Garvellachs
• Hinba
• Iona
• Ireland
• Isle of Jura
• Isle of Mull
• Jura, Scotland
• Kilearnadale
• Martyrology of Tallaght
• Pope John IV
• Rùm
• Scarba
• Scotland
• St. Columba
• Torach
• abbot
• saints