Gwenllian verch Ithel Fychan (est. 1290 - ) (b. 1290) Parents Adles ferch Richard ap Cadwaladr ap Gruffudd Ithel Fychan ab Ithel Gam ap Hen Ithel Gam Children Gruffudd of Rhuddallt Gruffydd ap Madog Fychan Siblings NN (1) ferch Ithel Fychan ab Ithel Gâm ap Maredudd NN (2) ferch Ithel Fychan ab Ithel Gam ap Maredudd Angharad verch Ithel Fychan ab Ithel Gam ab Hen Ithel Gam Nest ferch Ithel Fychan ab Ithel Gam ap Maredudd Ales ferch Ithel Fychan ab Ithel Gam ab Ithel Hên Gam