The English Reformation was begun by one of these Tudor monarchs, Henry VIII, and as part of this process the monasteries of England were dissolved; Lewes Priory was consequently demolished in 1538 and its property seized by the crown. Henry's daughter Mary I reversed the religious policy of England, and during the resulting Marian Persecutions of 1555–1557, Lewes was the site of the execution of seventeen Protestant martyrs, most of them actually from the Weald rather than Lewes itself, who were burned at the stake in front of the Star Inn (now the Town Hall). Commemoration of the martyrs is one of the main purposes of Lewes Bonfire, and a stone memorial to the martyrs was unveiled on Cliffe Hill in 1901.