William Devereux, Baron Devereux of Lyonshall held Lyonshall Castle controlling a strategically vital approach to the border of Wales in the time of?
William Devereux, Baron Devereux of Lyonshall William Devereux, Baron Devereux of Lyonshall, was an important Marcher Lord, and held Lyonshall Castle controlling a strategically vital approach to the border of Wales in the time of Edward I and Edward II. He was the first of this family officially called to Parliament, and was ancestor to John Devereux, 1st Baron Devereux of Whitchurch Maund, the Devereux Earls of Essex, and the Devereux Viscounts of Hereford. His coat of arms was the same as his father's and described as "argent, fess and three roundels in chief gules" which passed to the descendants of his first wife, the Devereux of Bodenham; or "gules od un fesse d'argent ove turteaus d'argent en le chief" which passed to the descendants of his second wife, the Devereux of Frome.
Princess of Wales Princess of Wales (Welsh: "Tywysoges Cymru" ) is a British courtesy title held by the wife of the Prince of Wales, who is, since the 14th century, the heir apparent of the English or British monarch. The first acknowledged title holder was Eleanor de Montfort, wife of Llywelyn ap Gruffudd. It has subsequently been used by wives of post-conquest princes of Wales.