George Koether (1907–2006) was a journalist, speechwriter, businessman, lecturer, economist, a friend to Ludwig and Margit von Mises, and a longtime ambassador for Misesian economics. See this post on the Mises blog written at the time of his death.
Ludwig von Mises: "Despots and democratic majorities are drunk with power. They must reluctantly admit that they are subject to the laws of nature. But they reject the very notion of economic law . . . economic history is a long record of government policies that failed because they were designed with a bold disregard for the laws of economics." - Austrian Economics: An Anthology