Children

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


 Gwladws Brynffenigl verch Ednyfed
Gwladws Brynffenigl verch was born about 1227.


 Gwenhwyfar verch Ednyfed
Gwenhwyfar verch was born about 1229.


 Gryffydd ap Ednyfed Fychan
Gryffydd ap Ednyfed was born about 1231.