Yang Xiu
In 604, Emperor Wen died—a death that traditional historians commonly believed to be a murder ordered by Yang Guang, even though those historians admit that they had no direct evidence of it. Yang Guang took the throne as Emperor Yang. He continued to hold Yang Xiu under house arrest, and whenever he took tours of the country (of which he had 11 during his reign), he usually took Yang Xiu with him. In 618, while Emperor Yang was at Jiangdu (江都, in modern Yangzhou, Jiangsu), Emperor Yang was killed in a coup led by the general Yuwen Huaji. Yuwen and his co-conspirators briefly considered declaring Yang Xiu emperor, but ultimately decided not to do so, and instead executed Yang Xiu and his seven sons.