Songwriter ("Darktown Poker Club"), author and agent who wrote special material for musical comedy and vaudeville, also scenarios for Charlie Chaplin, Buster Keaton, and Harold Lloyd, and a press agent for Lew Dockstader's Minstrels. A charter member of ASCAP (1914), Havez' other novelty and popular-song compositions included "Everybody Works but Father", "When You Ain't Got No Money then You Needn't Come Around", "I'm Looking For an Angel", "Do Not Forget the Good Old Days", "You're On the Right Road, Sister", and "He Cert'ny Was Good to Me".