Browse the newly added biographies of former and current members of Congress.
Oliver Phelps
Representative, New York
Republican
Oliver Walter Frey
Representative, Pennsylvania
Democratic
Ollie Murray James
Senator, Kentucky
Olympia J. Snowe
Senator, Maine
Omar Dwight Conger
Senator, Michigan
Omar Truman Burleson
Representative, Texas
Omer Madison Kem
Representative, Nebraska
Populist
Orange Ferriss
Orange Jacobs
Representative, Washington
Orange Merwin
Representative, Connecticut
Adams
