B&O Railroad route in 1831, by an American travel writer

Theodore Dwight (1796-1866) wrote several books, including an early travel book by an American.  He describes the early days of the B&O Railroad.  He wrote "Ellicott's Mills may be compared with Little Falls on the Erie Canal."

B & O rail road sites in Howard County 1857

"Ellicott's Mills, fourteen miles from Baltimore, covering the bottom and slopes of the steep hills with dwellings, and their tops with churches and other public edifices." From excerpt below. Click on images to enlarge.

Dismal Mill then George Ellicott Jr.'s Ilchester Mill

Down stream on the Patapsco River from Ellicotts mill was a corn mill (which occasionally could grind flour) eerily called Dismal Mill, built in 1761.  By 1831 George Ellicott Jr. (1798-1869) had erected the 3 story stone 'Dismal Mill Factory' or Ilchester Mill at that site and constructed a 3 story home.  Ellicott sold his home in 1866 to the Redemptorists who started St. Mary's College. click to enlarge.

Patterson Viaduct

Built in 1829 at Ilchester, the viaduct was destroyed in the flood of 1868.  A metal bridge was put on the remaining parts of the bridge, and now there is a walking bridge.  It was named for wealthy business man William Patterson (1752-1835) a founder of the B & O; one of his many children, 'Betsy' married Napoleon's brother.