Hieronymus Mueller Museum
Arts, Culture & Entertainment
The Hieronymus Mueller Museum is dedicated to preserving the history and community significance of the 160 year-old Mueller Company, its founding family, and its employees.
The Museum The Hieronymus Mueller Museum (HMM) opened its doors in the Central Illinois city of Decatur in 1995. In 2005, HMM relocated and built its 8,000 square foot site next door to the Mueller Company. The museum annually averages about 1,500 visitors. HMM is a private organization and is primarily funded through the Mueller family’s Hieronymus Mueller Family Foundation, a 501(c)(3) ...read more