Elizabeth Vaughan 1413 - uncertain 1462 (1413–1462) Parents Gwladys ferch Dafydd Gam Roger Vaughan of Bredwardine Children Thomas Morgan Elsbeth ferch Morgan ap Jenkin ap Philip ap Morgan Jonet ferch Morgan ap Jenkin ap Philip Siblings Roger Vaughan of Tretower Margred Herbert, of Raglan Richard Herbert William Herbert, 1st Earl of Pembroke Watkyn Vaughan Elizabeth Herbert Thomas ap Roger Vaughan