Alexander I of Yugoslavia, King of Yugoslavia also known as Alexander the Unifier (b. 1888)
Alexander I (Serbian Cyrillic: Александар I Карађорђевић, romanized: Aleksandar I Karađorđević, pronounced [aleksǎːndar př̩ʋiː karad͡ʑǒːrd͡ʑeʋit͡ɕ]) (16 December 1888 [O.S. 4 December] – 9 October 1934), also known as Alexander the Unifier, was the prince regent of the Kingdom of Serbia from 1914 and later the king of Yugoslavia from 1921 to 1934 (prior to 1929 the state was known as the Kingdom of Serbs, Croats and Slovenes). He was assassinated by the Bulgarian Vlado Chernozemski of the Internal Macedonian Revolutionary Organization, during a 1934 state visit to France.