Royal coat of arms of the United Kingdom Wales is represented in the English coat of arms. However the argument is somewhat disengenuous as in 1535 the Welsh Dragon was already part of the Tudor Coat of Arms. Upon the accession of the Tudor monarchs, who were themselves of Welsh descent, a Welsh Dragon was used as a supporter on the Royal Arms. This was dropped by their successors, the Scottish House of Stuart, who replaced the Tudors' dragon supporter with the Scottish unicorn. In the 20th century, the arms of the principality of Wales were added as an inescutcheon to the coat of arms of the Prince
Tudors of Penmynydd (1645-1669), died without issue and his immediate heiress was his daughter Margaret Owen Theodor, wife of Coningsby Williams of Glan-y-gor, and after her childless death Penmynydd passed through was her aunt, Mary Owen Theodor, wife of Rowland Bulkeley of Porthamel, to their son Francis, whose dissolute ways forced him to sell the inheritance to a Bulkeley cousin. Tudors of Penmynydd The Tudors of Penmynydd (in Welsh: "Tuduriaid Penmynydd") were the senior line of a noble and aristocratic family, connected with the village of Penmynydd in Anglesey, North Wales, who were very influential in Welsh (and later English) politics. From this