take the Oath of Supremacy to the English crown and was subsequently hanged outside the city on 20 June 1584. Following his killing by a relative c. 1724, the severed head of Rapparee and local folk hero Éamonn an Chnoic was displayed spiked upon Cashel Gaol until some local men removed it and gave the head to O'Ryan's sister, who arranged for a Catholic burial. Dr Butler 2nd (1774–1791), on being appointed to the Roman Catholic diocese, settled in Thurles, where the Roman Catholic archbishops since then have resided. His successor, Archbishop Bray (1792–1820), built a large church in the early part of the 19th century, on the site of which Archbishop Patrick Leahy (1857–1874) erected a splendid cathedral in Romanesque style. It was completed and consecrated in 1879 by Archbishop Croke (1874–1902) and dedicated to Our Lady of the Assumption. St Albert (feast 8 January), a reputed former bishop, is the patron saint of the Roman Catholic diocese. The Archbishop of Cashel is Administrator of the ancient Diocese of Emly. The Anglican archbishopric was reduced in status by legislation of 1833 and the bishopric combined initially with Waterford. Today the Church of Ireland, Cashel Union of Parishes is part of The Diocese of Cashel, Ferns and Ossory Tourism The Rock of Cashel is now one of Ireland's most popular tourist sites. The town has several other attractions, including the Bolton Library (which houses many books found nowhere else in the world). The Heritage Centre & Tourist Office on Main Street displays a model of Cashel in the 1640s and a multimedia presentation in several languages, and sells Tipperary crafts. The charters granted by kings Charles II (1663) and James II (1687) are on display in the Heritage Centre. The Georgian Cathedral Church of St John the Baptist and St Patrick's Rock on John Street (which replaced that on the Rock in the 18th century) and its adjacent Chapter House (which housed the Bolton Library from the 1980s till the 2000s), city walls, and the former Deanery. The former Church of Ireland Archbishop's palace which is now being restored to be a leading hotel off Main Street. St. Dominic's Abbey's ruins are visible southeast of the Rock. The Cashel Folk Village includes replica displays of country life in early Ireland, including an old public house, a butcher's shop, a farmhouse, a Traveller's caravan, and a chapel. It also includes republican