Donald A. Ritchie
Donald A. Ritchie is the Historian of the United States Senate. Wikipedia*
On the C-SPAN Networks:
Donald A. Ritchie has 136 videos in the C-SPAN Video Library; the first appearance was a 1949 Address as an Associate Historian for the U.S. Senate. The year with the most videos was 1999 with 19 videos. The year with the highest average number of views per program was 2006 with an average of 1,663 views per program. Most appearances with Raymond "Ray" W. Smock (16), Brian Lamb (11), Susan Swain (8). Most common tags: U.S. History, American Presidents, Congress.