Charles A. Grignon House was created in 1837.
Institut National Agronomique Paris-Grignon was created in 1971.
Charles Gaylord House was created in 1857.
Charles Kent House was created in 1843.
Charles Sumner House was created in 1851.
Charles Fay House was created in 1875.
Charles Wood House was created in 1875.
Charles Bullis House was created in 1839.
Charles Buck House was created in 1880.
Charles Parker House was created in 1844.
Charles McLaran House was created in 1847.
Charles Bower House was created in 1917.
Charles Ford House was created in 1900.