During a visit to Sarajevo, this man was murdered by the Black Hand member Gavrilo Princip.
Although some believed that his brother Otto was a better choice, this man came to power after the death of his father Charles Louis, which itself followed the suicide of Crown Prince Rudolf. A proponent of "Trialism," he had a morganatic marriage with Sophie von Chotek despite opposition from his uncle Emperor (*) Franz Joseph. During a visit to Sarajevo, this man was murdered by the Black Hand member Gavrilo Princip. For 10 points, name this Archduke of Austria whose assassination is considered to have sparked World War I.
Although some believed that his brother Otto was a better choice, this man came to power after the death of his father Charles Louis, which itself followed the suicide of Crown Prince Rudolf.
Franz {Ferdinand}