O'Brien Anthony Lawrence
O'Brien Jeremiah Christopher
O'Byrne Nicola Mary
O'Dowd John
O'Dowd Thomas Brendan
O'Dwyer Thomas G.
O'Hagan Timothy P.
O'Neill Thomas G.
O'Brien Gregory T.
O'Brien Richard Thomas
O'Connell John Oliver
O'Connor Denis Martin
O'Donnell John Jude
O'Donoghue Geoffrey P.
O'Dowd John
O'Dwyer Thomas G.
O'Grady Albert C.
O'Hare Daniel
O'Leary Paul
O'Mara Kerry Dennis