The Lifford killing is based on the actual murder of William Clements, 3rd Earl of Leitrim in April 1878.
William Shakespeare | William Laud | William Blake | William | William III of England | William Morris | William McKinley | William Howard Taft | William Ewart Gladstone | William the Conqueror | William S. Burroughs | William Shatner | William Faulkner | William Randolph Hearst | William Wordsworth | William Tecumseh Sherman | William Hogarth | 3rd Rock from the Sun | Prince William, Duke of Cambridge | William Penn | William Jennings Bryan | William Gibson | James Earl Jones | Prince Edward, Earl of Wessex | Louis Mountbatten, 1st Earl Mountbatten of Burma | Herbert Kitchener, 1st Earl Kitchener | William Wilberforce | William James | William Makepeace Thackeray | Fort William |
The murder forms a major element in the plot of the 2005 play The Home Place by Brian Friel.