- Sangamon County -
Research Resources
Abraham Lincoln Presidential Museum
212 N. Sixth Street
Springfield, IL
Abrahman Lincoln Presidential Library
112 N. Sixt Street
Springfield, IL
Illinois State Historical Society
P.O. Box 1800
Springfield, IL., 62701
Sangamon County Historical Society
124 S. Seventh Street
Springfield, IL., 62701
Sangamon County Clerk (Births 1877 - Present)
200 S. Ninth Street
Springfield, IL., 62701