The 1857 Italianate Old Courthouse was constructed to closely resemble the 1853 Cook County Courthouse (which was eventually destroyed during the Great Chicago Fire). The structure was designed by John M. Van Osdel, the first licensed architect in Chicago. The adjoining structure, the Sheriff's House and Jail was built in 1887. It was there, in the Sheriff's House and Jail that Eugene Debs was held for his refusal to comply with an injunction during the Pullman Strike. Until 1973 McHenry County government office were located in the Old Courthouse. When the government moved out, the building was threatened with demolition, as it stood on prime commercial property. On November 1, 1974, it was recognized by the National Park Service on the National Register of Historic Places. Eight years later it was listed as a contributing property to the Woodstock Square Historic District, a corridor in downtown Woodstock. Today the two buildings house two restaurants, one in each building, and art gallery (in the courthouse), a pottery shop (in the jail building) and the Chester Gould-Dick Tracy Museum.