McLean County Genealogical Society
Bloomington, Illinois. The MCGS Library, Archives, and office are located on the second floor of the McLean County Museum of History on the Courthouse Square in downtown Bloomington, IL, sharing the Stevenson-Ives Library and Archives space with the Museum of History. First 1,100 names of Index to MCGS's Vertical Surname Files. A-L complete, another 1,000 names to come (M-Z). Click on Resources button.