High Quality Content by WIKIPEDIA articles! Martha Dubina Roby (born July 26, 1976) is the U.S. Representative for Alabama`s 2nd congressional district. She is a member of the Republican Party. She narrowly defeated incumbent Representative Bobby Bright on November 2 during the United States House of Representatives elections in Alabama, 2010 and assumed office in January 2011. Roby and Terri Sewell are the first women elected to Congress from Alabama in regular elections