Luis Adolfo Siles Salinas

President of Bolivia

21 June 1925 La Paz, Bolivia

19 October 2005(2005-10-19) (80) La Paz, Bolivia

27 April 1969 – 26 September 1969

49th President of Bolivia In this Spanish name, the first or paternal surname is Siles and the second or maternal family name is Salinas. Luis Adolfo Siles Salinas (21 June 1925 – 19 October 2005) was a Bolivian politician who served as the 49th President of Bolivia in 1969 and as the 31st Vice President of Bolivia from 1966 to 1969.