O'riordan Catherine R.
O'riordan Mary
O'roak Brian J.
O'rouke Sean Joseph
O'rourke Edward C.
O'rourke Edwin C.
O'shannessy Daniel
O'shaughnessy Michael V.
O'shea John J.
O'shea Sue
O'sullivan Colleen M.
O'sullivan David
O'sullivan Gerald Christopher
O'sullivan Joseph
O'sullivan Marian Mary Geraldine
O'sullivan Nessa Helena
O'sullivan William James
O'toole Paul W.
O. Connor Kevin James
O. T. V. (omnium de Traitements Et de Valorisation)