Rhanullt ferch Rheinallt 1200 - 1221 (1200–1221) Parents Rǫgnvaldr Guðrøðarson Children Catrin ferch Gruffudd Gwladus ferch Gruffudd ap Llywelyn Siblings NN of Man Guðrøðr Rǫgnvaldsson Hywel ap Rheinallt Brenin Manaw NN of Man Partners Gruffudd ap Llywelyn ab Iorwerth