Eógan mac Néill

Eógan mac Néill was a son of Niall Noígiallach and the eponymous ancestor of the Cenél nEógain branch of the Northern Uí Néill. The Cenél Eoghan would found the over-kingdom of Ailech and later Tír Eoghain, which would span the greater part of Ulster. His burial place is said to be in the Inishowen Peninsula in County Donegal, Ireland which was named after him. The historical accuracy or existence of Eógan and his father, however, are unknown.