Mawd ferch Gruffudd ab Ifor Bach 1170 - 1211 (1170–1211) Parents Mabel of Gloucester Gruffydd ab Ifor Children Cynwrig ap Hywel ap Madog Siblings Rhys ap Gruffudd Hywel Felyn ap Gruffudd ab Ifor Bach NN Gwenllian ferch Gruffudd ab Ifor