Question: Which member of the Judson Welliver Society was the Deputy Assistant of Media Affairs, from 1991 to 1993?

<P0-S0> Robert Anthony Snow (June 1, 1955 – July 12, 2008) was an American journalist, political commentator, television news anchor, syndicated columnist, radio host, musician, and the third White House Press Secretary under President George W. Bush, from May 2006 until his resignation in September 2007. <P0-S1>  Snow also worked for President George H. W. Bush as chief speechwriter and Deputy Assistant of Media Affairs, from 1991 to 1993. <SEP> <P1-S0> The Judson Welliver Society is a bipartisan social club composed exclusively of former presidential speechwriters in the United States. <P1-S1>  The group is named after Judson C. Welliver, the "literary clerk" to President Warren Harding, usually credited as being the first presidential speechwriter. <P1-S2>  Group meetings are usually held after major presidential speeches, such as the State of the Union. <P1-S3>  Active members have included William Safire (a Nixon writer who often hosted meetings), Jack Valenti who was a veteran of the Johnson administration, Pat Buchanan (Nixon and Reagan), David Gergen (Nixon, Ford, Reagan, and Clinton), Tony Snow (speechwriter for George H. W. Bush and press secretary for George W. Bush), Michael Waldman (Clinton), George Stephanopoulos (Clinton), James Fallows (Carter), Chris Matthews (Carter), Hendrik Hertzberg (Carter), Anthony R. Dolan (Reagan), Michael Gerson (George W. Bush), and Clark Clifford, who wrote speeches for Harry Truman. <SEP> <P2-S0> Robert D. "Bob" Hormats (born April 13, 1943, in Baltimore, Maryland) is Vice Chairman of Kissinger Associates. <P2-S1>  Immediately prior he served as Under Secretary of State for Economic Growth, Energy, and the Environment (at the time, entitled Under Secretary of State for Economic, Business, and Agricultural Affairs) from 2009 to 2013. <P2-S2>  Hormats was formerly Vice Chairman of Goldman Sachs (International), which he joined in 1982. <P2-S3>  He served as Senior Deputy Assistant Secretary, from 1977 to 1979, and Assistant Secretary of State, from 1981 to 1982, at the Bureau of Economic and Business Affairs (formerly Bureau of Economic, Energy, and Business Affairs). <P2-S4>  He was Ambassador and Deputy U.S. Trade Representative from 1979 to 1981. <P2-S5>  He served as a senior staff member for International Economic Affairs on the United States National Security Council from 1969 to 1977, where he was senior economic adviser to Henry Kissinger, General Brent Scowcroft and Zbigniew Brzezinski. <P2-S6>  He helped to manage the Nixon administration's opening of diplomatic relations with China's communist government. <P2-S7>  He was a recipient of the French Legion of Honor in 1982 and the Arthur S. Flemming Award in 1974. <SEP> <P3-S0> Joseph Yuosang Yun (born 1954) is the United States Special Representative for North Korea Policy and, concurrently, the Deputy Assistant Secretary for Korea and Japan in the US State Department. <P3-S1>  He was appointed October 17, 2016. <P3-S2>  His previous assignment was as the United States Ambassador to Malaysia, nominated by President Barack Obama on July 23, 2013 and confirmed by the Senate on August 1, 2013. <P3-S3>  From 2011 to 2013 he served as the Principal Deputy Assistant Secretary in the State Department's Bureau of East Asian and Pacific Affairs and from 2010 to 2011 as Deputy Assistant Secretary. <P3-S4>  His overseas postings include the Republic of Korea, Thailand, France, Indonesia and Hong Kong. <P3-S5>  He is a career member of the Senior Foreign Service, class of Minister-Counselor.