Input (grade 13): Henry William Allingham (6 June 1896 â "18 July 2009) was a British supercentenarian, First World War veteran and, for one month, the verified oldest living man in the world.
Output (grade 11): Henry Allingham (born London, 6 June 1896; died 18 July 2009) was a British supercentenarian and First World War veteran.