. "Sibyl de Neufmarch\u00E9" . . . . . . . . . . . . . . . . . . . . . . "Countess of Hereford" . . . . . "Sibyl" . . . . "Sibyl de Neufmarch\u00E9" . . . "suo jure Lady of Brecknock" . . . . .