Ante Pavelić

During the Second World War, Nazi Germany and Fascist Italy invaded and partitioned Yugoslavia, a political union of what are now 7 independent (6 if you exclude the self-declared independent Kosovo) Slavic nations in the Balkans. For today's subject, Croatia where a puppet state was set up which was mostly occupied by the Nazis as well as Serbian Chetniks who were monarchists (they wanted a monarchy, something Yugoslavia prior to WW2) and terrorized non-Serbs and communists (communist parties were outlawed in Yugoslavia during this time and during the Interwar) and then there were Ustaša who were Croats who happened to be fascist. The Ustaša (also spelt Ustaše) ran extermination camps and were the only ones with death camps for KIDS! Though some would only get as far as deep pits inhabited by the living and the dead. Their leader was Ante Pavelić, who had been born to railway workers and spent his primary education in a Muslim school called a maktab. He became a lawyer and entered the Croatian Party of Rights, a nationalist party and when King Alexander of Yugoslavia declared assumed powers as a dictator, Ante fled to Italy and it was there where he founded the Ustaše. The Ustaše were classified as terrorists for their acts. As well as being head of the Ustaše, Pavelić was also head of the Independent State of Croatia which included the region of Dalmatia (where Dalmatians get their name) and Bosnia. With their slogan of Za dom Spremni (Ready for the Fatherland), Pavelić's Ustaše and Nazi Croatia did the same thing any Nazi puppet did, operate a brutal oppression programme against the Jews and any minority in the area (in this case Orthodox Serbs).
Once the Allies with help from the partisans led by then future President of Yugoslavia, Josip Broz Tito, the Ustase were banned in May 1945 and that meant Pavelić had to make a run for it and he did. He hopped around Italy and Austria before arriving in Argentina where he stayed until he survived an assassination attempt after which he moved to Spain (as per refuge given to him by Spain's very own dictator Francisco Franco) where he died at the age of 70 from the lingering wounds of his assassination attempt and was buried in San Isidro Cemetery in Madrid, Spain.