Edward William O'Brien (1837-1909) (1837–1909) Parents William Smith O'Brien Lucy Caroline Gabbett Children Edward Conor Marshall O'Brien Aubrey Ulick Marshall O'Brien Margaret Ernestine O'Brien Lucy Mary O'Brien Dermod O'Brien Ellen Lucy O'Brien Katharine Jenny O'Brien Siblings Lucy Josephine O'Brien Lucius O'Brien Charles Murrough O'Brien Charlotte Grace O'Brien Partners Julia Mary Marshall Mary Spring Rice