Gronwy ap Ednyfed Fychan
Gronwy ap Ednyfed was born about 1225 in Betws-yn-Rhos, Is Dulas, Denbighshire, Wales.  He died in 1268.

 Morfydd
Morfydd was born about 1240.  Morfydd is no longer alive.

 Tudor ap Gronwy
Tudor ap was born about 1265.  He died in 1311.