John Rudolph Niernsee


John Rudolph Niernsee was an American architect. He served as the head architect for the Baltimore and Ohio Railroad. Rudolph also largely contributed to the design and construction of the South Carolina State House located in Columbia, South Carolina. Along with his partner, James Crawford Neilson, Rudolph established the standard for professional design and construction of public works projects within Baltimore and across different states in the United States.

Early life

He was born as Johann Rudolph Niernsee in Vienna, capital city of the old Austrian Empire and immigrated to the United States in 1837, at age 22.

Career

He apprenticed to Benjamin Henry Latrobe, II,, engineer and manager at the B. & O. and other railroads,. In 1847, with James Crawford Neilson,, he formed the Niernsee & Neilson architectural firm that largely served the Baltimore and Ohio Railroad,.
He is credited with having mentored Ephraim Francis Baldwin,, another well-known Maryland and Baltimore architect, who also designed buildings and stations for the Baltimore and Ohio Railroad.
During the American Civil War, Niernsee served in the Confederate States Army as a Major.

Selected works

Works by Niernsee or by the firm are:
Not in date order:
Niernsee was buried at St. Peter's Catholic Church in Columbia, South Carolina.