Governor Oglesby Mansion History Museum
421 West William Street, Decatur, IL 62523
Museums
Experience a piece of Decatur, IL history with a tour of this amazingly restored mansion.
The Mansion was built in 1875-76 after his second marriage. The original plans for Oglesby Mansion were by William LeBaron Jenney, a Chicago architect who was best known for designing the first modern skyscraper. The Oglesbys modified the plans a great deal and hired a local contractor to build the house for them. Two of their four children were born while they lived in the house. In 1882 they moved to Lincoln Illinois and then to Elkhart where they built a much larger house on Elkhart Hill.
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What's happening nearby...
Jefferson Starship 50th Anniversary, Runaway Again Tour at the Lincoln Square Theater
Lincoln Square Theater • Sep 18 @ 7PM
The Historic Lincoln Square Theater is thrilled to welcome the legendary Jefferson Starship to Decatur for their 50th Anniversary Runaway Again Tour on Thursday, September 18,…
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Arts in Central Park
Central Park • Sep 20 @ 5PM
Join us for a vibrant weekend at Arts in Central Park, hosted by the Decatur Area Arts Council and Gallery 510.
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Annual Hispanic Heritage Festival
Nelson Park Pavilion No. 2 • Sep 21 @ 12noon
The Hispanic Heritage Festival returns for its 5th year on Sunday, September 21, 2025, bringing a vibrant celebration of culture, community, and tradition to Nelson Park…
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