Amidst the untamed beauty and savagery of the Illinois prairie sprang the elegance and grace of the Governor Duncan Mansion.
The Mansion was built by Joseph and Elizabeth Duncan in 1834. Joseph was the fifth elected governor of Illinois from 1834 to 1838. The building served as the official executive mansion and the family home during his tenure, during which the state capitol was in Vandalia.
Today, the home is restored to the time period of the Duncan’s and is open for tours. The home is owned and operated by the Rev. James Caldwell Chapter NSDAR.
We hope to see you at the Mansion soon!
RECENT NEWS
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Please Join Us!
Please join us Friday, October 30th at The Peddlers Antiques and Home Decor Shoppes located at 1847 S. Main St., Jacksonville, IL 62650. Peddlers will be open extended hours from… Read more
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Closed for a private event.
The mansion will be closed Saturday, July 18th for a private event. Regular touring hours will resume Wednesday, July 22nd. Please contact us if you would like to have your… Read more
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Closed for private event.
The mansion will be closed Saturday, June 20th for a private event. Regular touring hours will resume Wednesday, June 24. Please contact us if you would like to have your… Read more



