Northumbrians, [37]
Norwegians, Chapter II. passim
Nugent, William, grantee of Delvin, [54]
Nugents, the, [76], [144], [393], [397]
— Barons of Delvin;
see [Delvin.]
O’Bogan, Laurence, [91]
O’Boyle, chief of Boylagh in Donegal, [140]
O’Brien, Donald or Donnell More, King of Limerick and North Munster, [50], [55], [315]
— Donough Carbreach, son of Donnell More, [60]