Cwnwys "Dda" ap Cillin
Cwnwys "Dda" ap was born about 0980 in Denbigh, North Wales.  Cwnwys "Dda" ap is no longer alive.

 Greddyf ap Cwnws
Greddyf ap was born about 1010 in Denbigh, Wales.  Greddyf ap is no longer alive.