Gladstone's Library
Gladstone's Library, known until 2010 as St Deiniol's Library (Welsh: Llyfrgell Deiniol Sant), is a residential library in Hawarden, Flintshire, Wales, UK. Gladstone's Library is Britain's only Prime Ministerial Library and serves as the national memorial to William Ewart Gladstone. It is home to a large collection of printed items and archives that reflects Gladstone's main interests in history, literature, theology, and politics.