Sir Thomas Vaughan, of Bredwardine (est. 1440 - after 1509) (b. 1440) Parents Watkyn Vaughan Children Elsbeth|Elizabeth ferch Thomas ap Watkin Vaughan Siblings William Vaughan Denis ap Watkin ap Gwilym ap Dafydd Margred (1) ferch Watkin Vaughan Margred (2) ferch Watkin Vaughan William Vaughan, of Rhydhelig