Marriner Stoddard Eccles (September 9, 1890 – December 18, 1977) was an American economist and banker who served as the 7th chairman of the Federal Reserve from 1934 to 1948. After his term as chairman, Eccles continued to serve as a member of the Federal Reserve Board of Governors until 1951. Eccles was known during his lifetime chiefly as having been the Chairman of the Federal Reserve under President Franklin D. Roosevelt. He has been remembered for having anticipated and supporting the theories of John Maynard Keynes relative to "inadequate aggregate spending" in the economy which appeared during his tenure. As Eccles wrote in his memoir Beckoning Frontiers (1951): As mass production has to be accompanied by mass consumption, mass consumption, in turn, implies a distribution of wealth ... to provide men with buying power. ... Instead of achieving that kind of distribution, a giant suction pump had by 1929–1930 drawn into a few hands an increasing portion of currently produced wealth. ... The other fellows could stay in the game only by borrowing. When their credit ran out, the game stopped. Early life Born in Logan, Utah to David and Ellen (Stoddard) Eccles, a Mormon polygamist family, on September 9, 1890. He was the eldest of the nine children by Ellen Stoddard, David Eccles' second wife. His family was extended by another twelve siblings from his father's first wife. Eccles was educated at the public schools of Baker, Oregon and attended Brigham Young College and served a Latter-day Saint mission to Scotland. After his mission, while working in a family enterprise in Blacksmith Fork Canyon, he learned of the untimely death of his father, David Eccles. Career He was subsequently able to reorganize and consolidate the assets of his father's industrial conglomerate and banking network. Eccles expanded the banking interests into a large western chain of banks called Eccles-Browning Affiliated Banks. He was a millionaire by age 22. The company withstood several bank runs during the Great Depression and, as a leading banker, Eccles became involved with the creation of the Emergency Banking Act of 1933 and the Federal Deposit Insurance Corporation. After a brief stint at the Treasury Department and with the support of treasury secretary Henry Morgenthau, Jr., Eccles was appointed by President Roosevelt as the Chairman of the Federal Reserve. Eccles was reappointed chairman in 1936, 1940, and 1944 and served until 1948. In February 1944,