SOURCES & ARCHIVES

Carnegy Library, Pittsburgh PA

Wiener Stadt- und Landesarchiv, Vienna

Österreichisches Staatsarchiv, Vienna

Archiv der Universität Wien, Vienna

Immigration History Research Center Archives, Minneapolis

Minnesota Historical Society Archives, St. Paul

Iron Range Research Center, Chisholm

Senator John Heinz History Center, Pittsburgh

The Carnegie Library, Pittsburgh

Diocesan Archives, Pittsburgh

Diocesan Archives, Chicago