ArchitectWilliam AllenAmerican architect in Utah, 1870–1928Photograph of one of their buildings · Tricia Simpson · CC BY-SA 3.0 · Wikimedia Commons3 buildingsUnited StatesFurther readingWikipedia article↗BuildingsJohn George Moroni Barnes HouseKaysville, United StatesJohn Henry Layton HouseLayton, United StatesJohn R. Barnes HouseKaysville, United States