Willis Allen House
514 S. Market St., Marion, IL 62959
Historic Sites
Civil War hero John A. Logan studied law at this home under Senator Willis Allen. Come visit the oldest house in Williamson County!
The Willis Allen House is a historic house located at 514 S. Market St. in Marion, Illinois. Built in 1854, the house is the oldest remaining in Marion. The house was built for U.S. Representative Willis Allen, the first member of the House from Williamson County. Allen, who settled in Marion in 1830, served in the House from 1851 to 1855; he was also a lawyer, judge, local politician, and Illinois Senator. The house is a two-story Italianate residence built from brick and sandstone. The hip roof of the house features a cornice with cavetto moldings and Tudor arched brackets.The house was added to the National Register of Historic Places on February 11, 1982.
What's happening nearby...
Marion Farmer's Market
Club 60 • Apr 05 – Oct 25 @ 6:01AM
Find some amazing organic veggies at this downtown Farmer's Market!
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Fern & Vendor Day at The Patch
The Patch • Apr 19 @ 9AM
Spend a spring day at The Patch's Fern and Vendor Day in Marion, IL, on April 19, 2025. Discover beautiful ferns, support local artisans, and enjoy…
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Culpepper and Merriweather Circus at Williamson County Fairgrounds
Williamson County Fairgrounds • Apr 25 @ 5PM
Get under the big top at the Williamson County Fairgrounds on April 25 with the whole family! It's circus time!
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