Gibson defeated sitting member Elisa Roberts at the 2006 state election.
Julia Roberts | Frederick Roberts, 1st Earl Roberts | ELISA | Eric Roberts | Oral Roberts | John Roberts | Oral Roberts University | Chris Roberts | Tom Roberts | Ian Roberts | Elisa | Doris Roberts | Roberts | Nora Roberts | Lord Roberts | Mary Roberts Rinehart | Jake Roberts | Ian Roberts (actor) | Elisa (Italian singer) | Dean Roberts (musician) | Dean Roberts | Marcus Roberts | Hank Roberts | Richard Roberts | Pat Roberts | Monty Roberts | Matt Roberts | Kohlberg Kravis Roberts | Juliet Roberts | Emma Roberts |