Find out more about the history of Y Ddraig Goch Origins of the flag Owain Glyndwr banner The dragon and war An official emblem Church in Wales flag Flag of St David ...

The House of Tudor was the Welsh dynasty who defeated the House of ... It was the beginning of the flag as we know it today.

Although the design has since become synonymous with the legendary Welsh warrior ... his lineage from the princes of Gwynedd, whose flag in the 13th century had been four passive lions.