Eógan mac Néill
Eoghan mac Néill (old orthography: Eóġan mac Néill) (died 465) is a son of Niall Noígiallach. He is the eponymous ancestor of the Cenél nEógain branch of the Northern Uí Néill, who founded the over-kingdom of Ailech and later Tír Eoghain. Principle descended septs include the MacLaughlins and O'Neills.
Eogan is claimed as having been a close friend of Saint Patrick and received Patricks blessing. With his brother, the high king Lóegaire mac Néill (d.462), he was one of the judges in a dispute over the succession to Amalgaid (d.440), king of Connacht among his sons competing to rule their territory of Tir Amalgaidh in northwest Connacht.
Eoghan is reputedly buried at St. Patrick's Church in Iskaheen, Inishowen, Donegal. A plaque there states "Eoghan Prince of InisEóghain, Son of Niall of the Nine Hostages. Died 465 of grief for his brother Conall [Gulban]. Baptised by Patrick and buried in Uisce Chaoin"
His sons included Muiredach mac Eógain; Fergus, founder of the Cenél Fergusa; and Echach Binnich, founder of the Cenél mBinnig.
- all dates per The Chronology of the Irish Annals, Daniel P. McCarthy
- T.M.Charles-Edwards, Early Christian Ireland, pg.51
- T.M.Charles-Edwards, Early Christian Ireland, pg.26
The manuscript known as the Laud 610 Genealogies (Oxford, Bodleian Library MS. Laud 610, fo. 75a 1, fifteenth century) gives seven descendant clans of the Cenél nEogain, in the Bredach.
- Annals of Ulster at CELT: Corpus of Electronic Texts at University College Cork
- Byrne, Francis John (2001), Irish Kings and High-Kings, Dublin: Four Courts Press, ISBN 978-1-85182-196-9
- Charles-Edwards, T. M. (2000), Early Christian Ireland, Cambridge: Cambridge University Press, ISBN 0-521-36395-0
- Revised edition of McCarthy's synchronisms at Trinity College Dublin.