Veljko Čubrilović Veljko Čubrilović Veljko Čubrilović (Serbian Cyrillic: Вељко Чубриловић; 6 June 1886 – 3 February 1915) was a Bosnian Serb who was involved in the assassination of Archduke Franz Ferdinand of Austria. He was born in Gradiška, Bosnia and Herzegovina and became a schoolteacher in Priboj Majevički. In 1914, as a member of the Black Hand secret society, he agreed to help Gavrilo Princip, Nedeljko Čabrinović, and Trifko Grabež assassinate Archduke Franz Ferdinand. His brother, Vaso Čubrilović, was also involved in the plot. On Sunday, 28 June 1914, Franz Ferdinand and Sophie von Chotkova were assassinated by Gavrilo Princip. Princip and
Otto Merz in an official motorcade in which the Archduke Franz Ferdinand toured Sarajevo, and may have witnessed the assassination of the Archduke by Gavrilo Princip. According to the story told later, Merz reacted quickly to the gunshots. One of the first to reach Franz Ferdinand, he lifted the rather stout Archduke from his seat and carried him to a nearby house. However, that day there were "two" attempts on Franz Ferdinand's life; in the first one, Nedeljko Čabrinović threw a bomb with a 10-second fuse at the archduke's car; the driver accelerated when he saw something thrown at them, and the