O’Gunnell, i.e. Carrigogunnell in Limerick, [186]
O’Haingly, Donat and Samuel, Archbishops of Dublin, [34]
O’Hanlon, chief of Orior in Armagh, [111], [112], [115], [120], [263], [353], [376], [397], [398]
O’Hanmire, Maelisa, Bishop of Waterford, [35]
O’Hara, of Leyny in Sligo, [60], [69]
Oisy;
see [De Candolle.]
O’Kane;
see [O’Cahan.]
O’Kearney, or O’Caharney, called ‘the Fox,’ of Kilcoursey in King’s County, [56], [69]