Missouri River—West » Council Bluffs » Iowa » Jennings House Jennings House Details c. 1902, Cox and Schoentgen. 201 S. 3rd St. This Colonial Revival house has a two-story semi-circular Ionic porch. There are classical broken pediments over the pair of first-floor windows. Though pedimented, the two dormers seem more Craftsman than Colonial. Writing Credits Author: David Gebhard and Gerald Mansheim