The Prince of Wales does not have power since the year 1282.Edward II of England, Wales, occupationLater, the capital was moved from Wales Caernarfon (which is the city of the Prince of Wales) in 1955, Cardiff.
Welsh prince had no power since 1282 Edward I of England took over the Welsh second later the Welsh capital was moved from Caernarfon (which is the city of Prince Welsh) came to Cardiff in the year. Prof. 1955