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John S. Siemianowski
Auxiliary Bishop in Chicago
Auxiliary Bishop
1960
1989
Ordained
2025
Consecrated Bishop
Chicago
Diocese
United States
Country
The Life
John S. Siemianowski is the auxiliary bishop in Chicago, in the Ecclesiastical Province of Chicago, in the United States. He is one of the active bishops of the Latin Church shepherding the faithful in America today.
Portrait: Own work / Wikimedia Commons