Adlai Stevenson II was an important and influential figure in the political history of the United States. Stevenson was Governor of Illinois from 1949 to 1953 and ran twice for President as the Democratic National Candidate in 1952 and 1956 and served as Ambassador to the United Nations from 1961 - 1965. The grounds are open daily for self-guided tours. The peaceful setting allows visitors to experience the historic landscape similar to when the family lived in the house. The house has been designated a National Historic Landmark. Group tours can be arranged through the Forest Preserves - 847-968-3422.