It has also been claimed that Glyndwr hoped to demonstrate his lineage from the princes of Gwynedd, whose flag in the 13th century had been four passive lions. By making the lions rampant ...

By the seventh century, it was known as the red dragon of Cadwallader, after Cadwaladr ap Cadwallon, legendary king of Gwynedd ... It was the beginning of the flag as we know it today.

By the seventh century, it was known as the red dragon of Cadwallader, after Cadwaladr ap Cadwallon, legendary king of Gwynedd ... It was the beginning of the flag as we know it today.