Irwin served on the executive committee of Herbert Hoover's Commission for Relief in Belgium in 1914–1915 and was chief of the foreign department of George Creel's Committee on Public Information in 1918.
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For the San Francisco Call several years later he wrote an article on the city's rebirth entitled "The City That Is".
William Shakespeare | William Laud | Henry VIII of England | Henry VIII | Henry Kissinger | William Blake | William | William III of England | William Morris | Henry Wadsworth Longfellow | Henry II of England | William McKinley | William Howard Taft | William Ewart Gladstone | William the Conqueror | William S. Burroughs | Henry II | William Shatner | William Faulkner | William Randolph Hearst | Henry III of England | Henry IV of France | Henry IV | Henry | William Wordsworth | William Tecumseh Sherman | William Hogarth | Prince William, Duke of Cambridge | Henry Ford | Henry James |