Several famous people are associated with these Frederick County historic places including Roger Brooke Taney, Mother Elizabeth Seton and Thomas Johnson.
Some of the country's most noteable architects helped create the Frederick County places including Benjamin Wright, Hiram Winchester, WPA, NPS, E.G. Lind, Lloyd Clayton Culler, George F. & Co. Barber and Joseph Wolfe. Prominent architectural styles found in Frederick Country are Greek Revival, Federal and Italianate.