Ednyfed Vychan Ap Cynwrig
Ednyfed Vychan Ap was born about 1139 in Is Dulas,Denbighshire,Wales.  He died in 1246 in Or 1233.

 Gwenllian Verch Rhys
Gwenllian Verch was born about 1158.  She died in 1236.

 Gwenllian Verch Ednyfed Vychan
Gwenllian Verch was born about 1150.

 Gronwy Ap Ednyfed
Gronwy Ap was born about 1195 in Trecastell,Llangoed,Anglesey,Wales.  He died in 1268.

 Gruffydd Ap Ednyfed Vychan