Michael O'Connor : first Catholic bishop of Pittsburgh, 1843-1860
Subtitle: a story of the Catholic pioneers of Pittsburgh and western Pennsylvania
By: by Henry A. Szarnicki ; graphics and illustrations by Marty Wolfson
Publisher: Wolfson Pub. Co.
Place of publication: Pittsburgh
Language: eng
Number of pages: 233
Subjects: O'Connor, Michael, -- Bp. of Pittsburgh, -- 1810-1872
Notes: Bibliography: p. 214-228

Includes index