William R Strickland
Biography
William Strickland (November 1788 – April 6, 1854) was a noted American architect and civil engineer in Philadelphia, Pennsylvania, and Nashville, Tennessee. A student of Benjamin Latrobe and mentor to Thomas Ustick Walter, Strickland helped establish the Greek Revival movement in the United States. A pioneering engineer, he wrote a seminal book on railroad construction, helped build several early American railroads, and designed the first ocean breakwater in the Western Hemisphere. He was elected as a member of the American Philosophical Society in 1820.
Bio from Wikipedia