William Waters Boyce (1818–1890), U.S. Confederate congressional delegate
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William Boyce Thompson (1869–1930), American mining engineer and financier
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William D. Boyce (1858–1929), founder of the Boy Scouts of America
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William H. Boyce (1855–1942), jurist and U.S. representative from Delaware
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 | Prince William, Duke of Cambridge | William Penn | William Jennings Bryan | William Gibson | William Wilberforce | William James | William Makepeace Thackeray | Fort William | William Hanna | William Hague | William III | William Hurt | William Walton |