Early in the 21st century, businessman Mark Roberts styled himself Lord Marcher of Trellick and purported to acquire the title of Lord Marcher of St. David's from the University of Wales, seeking to assert various associated economic rights including title in half the coastline of Pembrokeshire. Roberts contended that the Bishops of St David's were never themselves conquered and retained their ancient temporal possessions. The last Welsh bishop had died in 1115 but the ensuing Norman bishops acquired the ancient jurisdictional rights by use and eventually by a distinct royal charter. Roberts claimed to be a corporation sole in succession to the bishops and to have the status of a rajah and effective state immunity. However, in May 2008, the High Court held that the Laws in Wales Act 1535 had abolished the jurisdictional franchise of Marcher Lord entirely and that Roberts had no such status.