The famous person Gerrit Smith is associated with one of more of the Madison County historic places.
Some of the country's most noteable architects helped create the Madison County places including George Browne Post, Timothy Heffernan, Duane Lyman, Melvin King, Lymn & Bley, Henry H. Potter, George Bisham Page, Samuel Forman and John Lincklaen. Prominent architectural styles found in Madison Country are Colonial Revival, Late Victorian and Greek Revival.