Cyngen ap Cadell
Cyngen ap Cadell a oa roue Powys. Pa varvas e Roma e 855 e tegouezhas e rouantelezh etre daouarn e niz Rhodri Mawr, roue Gwynedd.
E vugale
kemmañ- Elisedd ap Cyngen
- Ieuaf ap Cyngen
- Aeddan ap Cyngen
- Gruffudd ap Cyngen
Levrlennadur
kemmañ- John Edward Lloyd, A history of Wales: from the earliest times to the Edwardian conquest (Longmans, Green & Co., Llundain, 1911)