. . . "1988-02-05Z"^^ . . . . "Richard Salisbury Williamson (May 9, 1949 \u2013 December 8, 2013) was an American lawyer, diplomat and pedagogue. He previously served as Special Envoy to Sudan under George W. Bush. Williamson was a partner at Winston & Strawn and was also Thomas J. Sharkey Distinguished Visiting Scholar at Seton Hall's Whitehead School of Diplomacy."@en . "1949Z"^^ . "American diplomat" . "2013-12-08Z"^^ . . "Richard S. Williamson"@en . "1949-05-09Z"^^ . "Williamson, Richard S."@en . "1989-03-19Z"^^ . . "2013Z"^^ . . "17th" .