The Miller Mansion. Built in 1917 the home included faux balconies created by Cyril Colnik. The current owners of the home, the Mortara family, wanted to keep in line with the beauty and history of the property. H.Russell Zimmerman was hired to design a stone and iron fence to enclose part of the property and match the previous work. Milwaukee Blacksmith spent nearly a year completing the elaborate front gate, the small back gate and fence panels.