Great Britain of Wales, which follows Calvinistic Methodism, is the largest denomination in Wales. There are other non-conformist minorities, such as Baptists, Quakers, the United Reformed Church (a union of Congregationalists and English Presbyterians), Unitarians. The first patron saint of Great Britain was Saint Alban. He was the first Christian martyr dating from the Romano-British period, condemned to death for his faith and sacrificed to the pagan gods. In more recent times, some have suggested the adoption of St Aidan as another patron saint of Britain. From Ireland, he worked at Iona amongst the Dál Riata and then Lindisfarne where he restored
St Magnus-the-Martyr literature. In "Oliver Twist" Charles Dickens notes how, as Nancy heads for her secret meeting with Mr Brownlow and Rose Maylie on London Bridge, "the tower of old Saint Saviour's Church, and the spire of Saint Magnus, so long the giant-warders of the ancient bridge, were visible in the gloom". The church's spiritual and architectural importance is celebrated in the poem "The Waste Land" by T. S. Eliot, who wrote, "the walls of Magnus Martyr hold/Inexplicable splendour of Ionian white and gold". He added in a footnote that "the interior of St. Magnus Martyr is to my mind one of