From 1973 to 1976, Williamson was vice-chairman of the Southern Growth Policies Board, having served under two SGPB chairmen, Governors [[Jimmy Carter]], Democrat of [[Georgia]] (1973–1974) and Republican James Holshouser of [[North Carolina]] (1975–1976). The board, which meets three times annually in [[Atlanta]], seeks to alleviate problems stemming from growth, including environmental issues and dislocation from urban renewal. The board is headquartered at [[Duke University]] in Durham, North Carolina. Williamson presided over board meetings of the Southern Growth Policies Board in the absences of Carter or Holshouser. [11] | From 1973 to 1976, Williamson was vice-chairman of the Southern Growth Policies Board, having served under two SGPB chairmen, Governors [[Jimmy Carter]], Democrat of [[Georgia]] (1973–1974) and Republican James Holshouser of [[North Carolina]] (1975–1976). The board, which meets three times annually in [[Atlanta]], seeks to alleviate problems stemming from growth, including environmental issues and dislocation from urban renewal. The board is headquartered at [[Duke University]] in Durham, North Carolina. Williamson presided over board meetings of the Southern Growth Policies Board in the absences of Carter or Holshouser. [11] |