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
House of Tudor rose) and the House of York (whose badge was a white rose). He married Elizabeth of York to bring all factions together. On his marriage, Henry adopted the Tudor Rose badge conjoining the White Rose of York and the Red Rose of Lancaster. It symbolized the Tudor's right to rule as well the uniting of the kingdom after the Wars of the Roses. It was used by every English, then British, monarch since Henry VII as a royal badge. The Tudors also used monograms to denote themselves: As noted above Tewdur or Tudor is derived from the words tud "territory"