an Entity references as follows:
Hans Ertl (21 February 1908 in Munich, Germany – 23 October 2000 in Chiquitania, Bolivia) was a German mountaineer and Nazi propagandist. He is most known for being the father of Monika Ertl, the Communist guerrilla who assassinated Roberto Quintanilla Pereira, the man responsible for chopping off Che Guevara's hands.