The Geyer Bros. Brewing Company of Frankenmuth, Michigan, USA

Dates	Trade Name	Historic Address
1862 - 1874	Cass River Brewery, Martin Heubisch & Wil...	Main Street
1874 - 1908	John G. Geyer	Main Street
1908 - 1915	Cass River Brewery, Geyer Bros.	Main Street
1933 - 1949	Geyer Brothers	415/425 South Main
1949 - 1986	Geyer Bros. Brewing Co.	415/425 South Main
1987 - 2014	Frankenmuth Brewery, Inc.	415/425 South Main.
1987 - 2014	Old Detroit Brewing Co. (Aka of Frankenmuth B...	415/425 South Main

The old Geyer plant burned down during remodeling in 1949. Brewed beer for the Bay Brewing Co., the Brimstone Brewing Co. and the Old Detroit Brewing Co. in the 1980s and '90s. Frankenmuth Brewery, Inc. old plant burned during remodeling 1987- Present.
U-Permit Number : MICH-U-675
L-permit Number :

1862 FoundedCass River Brewery, Martin Heubisch & William KnaustMain Street

1874 John G. GeyerMain Street

1908 Cass River Brewery, Geyer Bros.Main Street

1933 Geyer Brothers415/425 South Main

Frankenmuth Famous Beer
1933-1949

Frankenmuth Pioneer Ale
1933-1949

Geyer's Frankenmuth Beer
1933-1936

Geyer's Frankenmuth Lager Beer
1933-1949

1939Capacity 30000 Barrels

1949 Geyer Bros. Brewing Co.415/425 South Main

Frankenmuth Pioneer Ale
1949-1986

Geyer's Frankenmuth Beer
1949-1986

1952

1987 Old Detroit Brewing Co. (Aka of Frankenmuth Brewery, Inc.)415/425 South Main

Still Operating

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