Browse Items (1 total) Tags: 1105 N. Main St Browse All Browse by Tag Search Items Sort by: Title Creator Date Added Photograph of 1105 N. Main St. Photograph of 1105 N. Main St. This house was built by Adam F. Gebhart in 1909. In 1954 it was owned by his son, Grover Gebhart. Tags: 1105 N. Main St, 1909, Adam F. Gebhart, Adam Gebhart, Decatur IL, Gebhart, Grover Gebhart, house, Main St, Photo File: Houses Featured Item League of Women Voter - Board Minutes - March 1949 This is the historical account of the League of Women Voters in Macon County.