Which son of Mary Williamson Averell served as Secretary of Commerce under President Harry S. Truman?
Mary Williamson Averell Mary Williamson Averell (July 22, 1851 – November 7, 1932) was an American philanthropist and the wife of railroad executive E. H. Harriman. Born in New York to a successful family, Averell married Harriman in 1879. Averell's father introduced Harriman to the railroad business. After Harriman's death, his wife was left with between $70 and $100 million. She became dedicated to philanthropy, donating the land that became Harriman State Park and largely funding the development of the controversial Eugenics Record Office. Averell had several children; her son, W. Averell Harriman became governor of New York and her daughter Mary Harriman Rumsey founded the Junior League.
Louis W. Truman Lieutenant General Louis Watson Truman (June 20, 1908 – December 2, 2004) was the former Commanding General of Third U.S. Army. General Truman was cousin to 33rd President, Harry S. Truman, and served as his Aide-de-Camp during President Truman’s inauguration in 1948.