Visiting Hours
Open for regular admission
Tuesday – Saturday, 1 – 4pm
Admission
$3.00 – adults
$1.00 – under the age of 17
Staff-Guided Tours or other visiting times may be scheduled by appointment by calling 217-423-6161. Groups are welcome.
Hieronymus Mueller Museum
Decatur, Illinois
Just west of downtown Decatur, Illinois, the Hieronymus Mueller Museum is open to the public on Tuesday through Saturday and other times by appointment.
The Mueller Museum is dedicated to the collection, preservation, and interpretation of the history of Mueller Company and of the family and descendants of Hieronymus Mueller.
The Hieronymus Mueller Museum was founded in 1995 by the Hieronymus Mueller Family Foundation to house and curate the vast collection of Mueller Family and Mueller Co. physical artifacts, memorabilia and library materials.
Hieronymus Mueller
& Family
Hieronymus Mueller pictured with wife, Fredericka, and all seven children – Henry, Philip, Fred, Robert, Adolph, Leda, and Oscar.
We Have a Story To Tell
Women in Mueller Co.’s History
Did You Know?
The Mueller Company Gave Out Free Rocking Chairs?
In the 1920’s the Mueller Company started giving gifts to Mueller employees upon their marriage. Each new bride was given a rocking chair and belonged to the Rocking Chair Club.