He was one of the figures associated with the plotting of the assassination of Austrian-Hungarian Archduke Ferdinand and his wife Sophie. The Chapel of Vidovdan Heroes in St. Marks Cemetery is the last resting place of the remains of those called the “Young Bosnians,” a zealous political paramilitary group that may have been linked with the Black Hand. He was a member of that group. On Sunday, June 28, 1914, the Archduke and his wife were touring the city of Sarajevo in an opened-top car of a six-car motorcade, making them easy targets. The first attempt was a grenade being thrown by Nedeljko Cabrinovic at the royal couple's car but it hit the car behind them. Cabrinovic was soon captured by the police. Later that day, a second assassination attempt was successful when Gavrilo Princip pulled a hand gun, shooting and killing the Archduke and his wife. A total of 25 men were arrested for being involved in the assassination conspiracy and brought to trial, 16 were found guilty of treason, with 3 hung. Following the law, those under the age of twenty were sentenced to prison. Nine were acquitted. Years later three more were arrested as the master minds of the Black Hand and hung. Some historians consider this group as terrorists while others as patriots. They had but one goal: Bosnia and Herzegovina achieving independence from Austria-Hungary, who had recently annexed their country without the citizens' permission. As each died, the remains of many involved were buried in a common unmarked grave in Sarajevo, and 19 years later the bones of 12 men were transferred to the Chapel of Vidovdan Heroes in St. Marks Cemetery. The assassination of the Archduke may have hastened the start of World War I. He was a successful businessman in Tuzla where he owned a cinema, was director of a bank, the president of the local school board and a member of the Serb-Orthodox Episcopal Council. Unknown to his many business friends, Jovanovic was also a member of the Black Hand secret society. He volunteered to help distribute the weapons, and for that he was sentenced to be hung. As a Boasian Serb, he was a Narodna Odbrana agent, who aided the Young Bosnia. The death penalty was carried out on Veljko Čubrilović, Miško Jovanović and Danilo Ilić, on February 3, 1915, in the building of the military camp in Sarajevo between 9:00 and 10:00. A photograph of the hanging is online.
