Jamie Whitten
Jamie Lloyd Whitten was an American politician and member of the Democratic Party who represented the state of Mississippi in the United States House of Representatives from 1941 to 1995. He was at the time of his departure the longest-serving U.S. Representative ever. From 1979 to 1995, he was Dean of the U.S. House of Representatives. Wikipedia*
On the C-SPAN Networks:
Jamie Whitten has 146 videos in the C-SPAN Video Library; the first appearance was a 1982 House Highlight. The year with the most videos was 1991 with 36 videos. The year with the highest average number of views per program was 1983 with an average of 795 views per program. Most appearances with Bruce Collins (3), Lloyd Bentsen (2).