Sylvia Caroline Piroska O'Brien (born 1946) (b. 1946) Parents Zsuzánna Éva Szeréna Károlyi Murrough Vere O'Brien Children Conor Charles O'Brien Reynolds Elinor Florence Dirny Reynolds Owen Ralph Douglas Reynolds Siblings Charlotte Elinor O'Brien Hugh Stephen Vere O'Brien Iseult Anne O'Brien Colm O'Brien Partners Julian Douglas Reynolds