Charles Loring Jackson was the first significant organic chemist in the United States. He brought organic chemistry to the United States from Germany and educated a generation of American organic chemists. Wikipedia*
On the C-SPAN Networks:
C.L. Jackson has two videos in the C-SPAN Video Library; the first appearance was a 2003 Rally. The year with the highest average number of views per program was 2010 with an average of 214,964 views per program.