Supreme Court judge Francis Scott Key, wrote "The Star-Spangled Banner" in 1814, which became the U.S. national anthem in 1931 Roger B. Taney, fifth U.S. Supreme Court chief justice See also National Register of Historic Places listings in Frederick County, Maryland References External links The newspaper of record is The Frederick News-Post. Fire Rescue Information: Frederick County Volunteer Fire Rescue Association Frederick County Public Schools (FCPS) Frederick County Public Libraries (FCPL) Frederick County Tourism Frederick County Restaurants Frederick County Board of County Commissioners Convention and Visitors Bureau 1748 establishments in Maryland Maryland counties Maryland counties on the Potomac River Populated places established in 1748 Washington metropolitan area