Ednyfed ap Cynwrig
Ednyfed was born about 1139 in Dulas Island, Denbigh, Wales.  He died in 1246.

 Gwenllian verch Rhys
Gwenllian was born about 1158 in Dynevor Castle, Llandilo, Carmarthenshire, Wales.  She died in 1236.

 Gruffyd ap Ednyfed
Gruffyd was born about 1186 in Wales.

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