Born in about 1100, Owain ap Gruffydd of Gwynedd (shortened to Owain Gwynedd to distinguish him from a contemporary prince of Powys called Owain ap Gruffydd) is considered to be one of the ...
The lion on red and gold was carried into battle during Owain Glyndwr's rebellion ... to the arms of Llewelyn ap Gruffydd, the flag of the royal house of Gwynedd. Llewelyn was the last prince ...