Gruffudd ap Cynan, sometimes written as Gruffydd ap Cynan, was King of Gwynedd from 1081 until his death in 1137. In the course of a long and eventful life, he became a key figure in Welsh resistance to Norman rule.
Gruffudd was buried in Bangor Cathedral.
Gruffudd ap Cynan. Coats of Arms of Welsh King, Chirk Castle
Llywelyn ab Iorwerth, also known as Llywelyn the Great, was a medieval Welsh ruler. He succeeded his uncle, Dafydd ab Owain Gwynedd, as King of Gwynedd in 1195. By a combination of war and diplomacy he dominated Wales for 45 years.
Dolwyddelan Castle was built by Llywelyn; the old castle nearby may have been his birthplace.
Seal of Llywelyn ap Iorwerth, used on official documents
Statue of Llywelyn ab Iorwerth, Conwy