William Shakespeare | William Laud | William Blake | Sir | William | William III of England | William Morris | William McKinley | William Howard Taft | William Ewart Gladstone | William the Conqueror | William S. Burroughs | Sir Walter Scott | William Shatner | William Faulkner | William Randolph Hearst | William Wordsworth | William Tecumseh Sherman | William Hogarth | Prince William, Duke of Cambridge | baronet | Baronet | William Penn | William Jennings Bryan | William Gibson | Louis Mountbatten, 1st Earl Mountbatten of Burma | Horatio Nelson, 1st Viscount Nelson | Herbert Kitchener, 1st Earl Kitchener | William Wilberforce | William James |
Sir William was the eldest son of James Parsons of Diseworth, Leicestershire, and Catherine, sister of Sir Geoffrey Fenton, the Secretary of State to Elizabeth I.