Gobiernos de Facto By facebooker_1246881262340424 Period: 1930 to 1932 Jose Felix Uriburu Period: 1943 to 1944 Pedro Pablo Ramirez Period: 1944 to 1946 Edelmiro Farrel Period: 1955 to 1955 Eduardo Lonardi Period: 1955 to 1958 Pedro Eugenio Aramburu Period: 1966 to 1970 Juan Carlos Ongania Period: 1970 to 1971 Roberto Marcelo Levingston Period: 1971 to 1973 Alejandro Agustin Lanusse Period: 1976 to 1981 Jorge Rafael Videla Period: 1981 to 1981 Roberto Eduardo Viola Period: 1981 to 1982 Fortunato Galtieri Period: 1982 to 1983 Reynaldo Bignone