William Richardson House was created in 1840.
Thomas Richardson House was created in 1873.
Richardson-Bates House was created in 1867.
Stuart Richardson House was created in 1951.
William S. Richardson School of Law was created in 1973.
Dr. S. O. Richardson House was created in 1837.
William Gibbs House was created in 1845.
William Westerfeld House was created in 1889.
William Kenyon House was created in 1850.
William Sturgis House was created in 1884.
William Dahl House was created in 1858.
William Wombough House was created in 1830.
William Resor House was created in 1843.