Coat of arms of the Prince of Wales of Wales has been appointed to the Order. The Order of the Garter is represented in the coat of arms by its namesake the blue buckled garter, which bears in gold letters the motto, "Honi soit qui mal y pense", French for "Shame upon him who thinks evil of it". Under the coat of arms is a scroll bearing the motto "Ich dien", German for "I serve". The motto of uncertain origin first appeared on the arms of Edward of Woodstock, or the Black Prince. Prince Edward was created Prince of Wales by his father King Edward III on 12
Edward the Black Prince differenced royal arms. His younger brother, John of Gaunt, used a similar shield on which the ostrich feathers were ermine. Edward's "shield for peace" is believed to have inspired the badge of three ostrich feathers used by later Princes of Wales. Edward married his cousin, Joan, Countess of Kent (1328–1385), on 10 October 1361. She was the daughter and heiress of Edmund, Earl of Kent, the younger son of King Edward I by his second wife Margaret of France. They had two sons, both born in Aquitaine: From his marriage to Joan, he also became stepfather to her children by