Biographies - O
Richard Ocock
Daniel O'Connor
Patrick O'Day
Michael O'Dea
James O'Donnell
Patrick O'Donoghue
John Ogier
James O'Grady
John O'Meara
John O'Neil
Thomas O'Neill
George Osborne
John O'Toole
William Otway
John Owens
Francis Oxley
Richard Ocock
Daniel O'Connor
Patrick O'Day
Michael O'Dea
James O'Donnell
Patrick O'Donoghue
John Ogier
James O'Grady
John O'Meara
John O'Neil
Thomas O'Neill
George Osborne
John O'Toole
William Otway
John Owens
Francis Oxley