Your donation can help us continue to preserve this unquie bit of history.....
Virtually unaltered since its completion more than a century ago, the Mansion is at once a family home, an example of high artistic achievementin architecture and interior design, and the site of historic accomplishments in industry, philosophy, publishing and religion. Visitors today experience the grandeur of a bygone era and the heritage of a fascinating family whose history is woven tightly with that of the Illinois Valley andthe United States, as well as internationally.