ArchitectNicholas J. ClaytonAmerican architect (1840-1916), 1840–1916Photograph of one of their buildings · Ebyabe · CC BY 2.5 · Wikimedia Commons2 buildingsUnited StatesFurther readingWikipedia article↗BuildingsSacred Heart Catholic ChurchTampa, United StatesSweeney-Royston HouseGalveston County, United States