History

O’Donnell dynasty Like the family of O’Neill, that of O’Donnell of Tyrconnell was of the Uí Néill, i.e. descended from Niall of the Nine Hostages, High-King of Ireland at the beginning of the 5th century; the O’Neill, or Cenél nEógain, tracing their pedigree to Eógan mac Néill, and the O’Donnells, or Cenél Conaill, to Conall […]