Browse the newly added biographies of former and current members of Congress.
Oliver Hampton Smith
Senator, Indiana
Whig
Oliver Harlan Cross
Representative, Texas
Democratic
Oliver Hart Dockery
Representative, North Carolina
Republican
Oliver Hazard Perry Belmont
Representative, New York
Oliver Hazard Perry Throck Morton
Oliver Hillhouse Prince
Senator, Georgia
Jackson
Oliver James Dickey
Representative, Pennsylvania
Oliver Lyman Spaulding
Representative, Michigan
Oliver P. Snyder
Representative, Arkansas
Oliver Payne Bolton
Representative, Ohio
