Хаменгкубувоно IX
Hamengkubuwono IX had a Western education. When he was four, he was sent away to live with a Dutch family. After completing his primary and secondary education in 1931, Hamengkubuwono IX left Dutch East Indies to attend the Leiden University in the Netherlands. There Hamengkubuwono IX took Indonesian studies and economics. He returned to his native land in 1939.