User:JTRH/sandbox4
| Rank | Representative | Party | District | Seniority date | Notes |
|---|---|---|---|---|---|
| 1 | John Dingell | D | MI-15 | December 13, 1955 | Dean of the House |
| [276] | Gabrielle Giffords | D | AZ-08 | January 3, 2007 | Resigned January 25, 2012 |
| [277] | Dean Heller | R | NV-02 | Resigned May 9, 2012 | |
| 276 | Mazie Hirono | D | HI-02 | ||
| 277 | Hank Johnson | D | GA-04 | ||
| 432 | Mark Amodei | R | NV-02 | September 13, 2011 | |
| 433 | Ron Barber | D | AZ-08 | June 12, 2012 |
| Version | Dates | Duration of championship |
| ABC | 1976-1983 | Until defeated or winning at least $25,000 |
| 1983-1984 | Until defeated or winning at least $35,000 | |
| CBS | 1988-1992 | Maximum of five appearances |
| 1992-1993 | Until defeated | |
| Syndicated | 1977-1985 | No returning champions |
| 1988-1992 | Maximum of five appearances | |
| 1992-1995 | Until defeated | |
| 1999-2002 | No returning champions | |
| 2002-present | Maximum of five appearances |