W. Averell Harriman (1891-1986), American industrialist and financier, had a distinguished second career as a top-level diplomatic negotiator for five Democratic presidents. He was governor of New York for one term.

Harriman was born in 1891 during the administration of President Benjamin Harrison and died in 1986 during Ronald Reagan's first term; he first visited Siberia under the reign of Czar Nicholas II at age 7, and at age 91 made his last visit to Moscow to meet the new Soviet leader, Yuri Andropov. As a 35 year-old investment banker and industrialist, Harriman conducted mining negotiations with Leon Trotsky, and subsequently dealt directly as a diplomat with every Soviet leader from Stalin to Andropov. He worked on New Deal projects for President Franklin Roosevelt, and in 1943 was appointed Ambassador to the Soviet Union by FDR. After the war, he was President Harry Truman's ambassador to Great Britain and later, secretary of commerce, chief...