O’Ryans, Ryans, or O’Mulrians, in Tipperary, [309]

O’Shea, Ellice, M.P. for Kilkenny, [141]

Ossory, Piers Roe, Earl of Ormonde and, [444]

— Bishop of: see Walsh

O’Sullivan Bere, Sir Owen, will not join Fitzmaurice, [112];

with Ormonde, [49], [56], [111], [112]

O’Sullivan, Donough, [406], [408], [409], [413], [430]-[432]

— Dermot, [34], [90], [432]

— Bere, Philip, the historian, Dermot’s son, [90], [234], [235], [288], [327], [407], [408], [431], [472]

— Owen, [419], [422]