Complex sentence: Eduardo Santos Montejo was President of Colombia from 1938 to 1942, Francisco Santos Calderón served as Vice-President (2002--2010) and Juan Manuel Santos as Defense Minister (2006--2009) during Álvaro Uribe's administration.
Split into simpler sentences: Eduardo Santos Montejo was President of Colombia from 1938 to 1942. And Juan Manuel Santos as Defense Minister (2006--2009) during Álvaro Uribe's administration.