His charitable foundation established one of five chained parish libraries across the region, including one at Bolton Parish Church, with some of those historic books now preserved at Bolton School's own chained library. His charitable foundation established one of five chained parish libraries across the region, including one at Bolton Parish Church. The chained library at St Anne’s church, formerly known as Turton Chapel, is among those left in his will. Chehtam's School of Music Architecture (Image: Chethams Library)Visitors are asked to arrive promptly before being escorted through the secure entrance. For anyone who enjoys discovering places that many people walk straight past, Chetham's Library offers something increasingly rare.